5GCXbmA9

1AEServer(8)              - AEServer(8) -- System-wide daemon which recevies incoming (remote) AppleEvents
2APFSUserAgent(8)         - APFS new container observer
3ARDAgent(8)              - Apple Remote Desktop Agent
4AVCAssistant(8)          - CoreMediaIO DAL Assistant Process
5AccessibilityVisualsAgent(8) - Accessibility Visuals Launch Agent
6AddressBookSourceSync(8) - Syncs Contacts data with servers
7AirPlayDiagnosticsServer(8) - Server for AirPlay diagnostics
8AppleCameraAssistant(8)  - CoreMediaIO DAL Assistant Process
9AppleVNCServer(8)        - listens for VNC connections from clients
10Archetype(n)             - base class for all [incr Tk] mega-widgets
11AuthBrokerAgent(8)       - The proxy credential daemon
12BluetoothReporter(8)     - gathers Bluetooth specific diagnostic information helpful in investigating system Bluetooth issues
13BootCacheControl(8)      - provides control of caches used during startup
14BridgeSupport(5)         - Scripting bridges support file
15CFNetworkAgent(8)        - The network compatibility daemon
16CVMCompiler(8)           - Mac OS X Core Virtual Machine Compiler
17CVMServer(8)             - Mac OS X Core Virtual Machine Server
18CalendarAgent(8)         - calendar data process
19CloudKeychainProxy(8)    - part of iCloud keychain syncing
20CommCenter(8)            - Provides functionality to allow the Mac to make and receive phone calls
21CommCenterRootHelper(8)  - Helper to CommCenter(8)
22ContactsAccountsService(8) - Lets 32-bit apps use Contacts accounts
23ControlStrip(8)          - Touch Bar Control Strip
24CoreLocationAgent(8)     - manages location authorization prompts
25CrashReporterSupportHelper(8) - Provides functionality in support of CrashReporterSupport
26DataDetectorsLocalSources(8) - DataDetectors user source content manager
27DataDetectorsSourceAccess(8) - DataDetectors sources utility
28DevToolsSecurity(8)      - Change the security authorization policies for developer systems
29DictationIM(8)           - Implements system-wide Dictation and command & control
30DiskUnmountWatcher(8)    - watches for disk unmount and remove cached credentials
31DumpPanic(8)             - Writes panic reports
32FDERecoveryAgent(8)      - Full Disk Encryption Key Recovery Transmission Agent
33FileStatsAgent(8)        - collect file stats
34FolderActionsDispatcher(8) - monitoring and settings daemon for Folder Actions
35GSSCred(8)               - manages GSS-API credentials
36IIDCVideoAssistant(8)    - CoreMediaIO DAL Assistant Process
37IOBluetoothUSBDFUTool(8) - Performs the USB Bluetooth automatic firmware update
38InternetSharing(8)       - daemon for Internet Sharing
39KernelEventAgent(8)      - utility to provide user interface on behalf of the kernel
40Keychain Circle Notification(8) - part of iCloud Keychain syncing
41KeychainSyncingOverIDSProxy(8) - part of iCloud Keychain syncing
42MIDIServer(8)            - Agent supporting CoreMIDI framework
43ManagedClient(8)         - -- Managed preferences and configuration profiles daemon
44ManagedClientAgent(8)    - -- Device enrollment and ManagedClient process notification daemon
45NFS(5)                   - Network File System
46NVMeAgent(8)             - Agent for NVMe devices
47NetAuthAgent(8)          - Shows dialogs on behalf of NetAuthSysAgent
48NetAuthSysAgent(8)       - Mounts network shares
49NetBootClientStatus(8)   - NetBoot helper process
50OSDUIHelper(8)           - OSDFramework UI helper
51PCIELaneConfigTool(8)    - PCIe configuration helper tool for Expansion Slot Utility
52PasswordService(8)       - Mac OS X Server Password Server daemon
53Photo Library Migration Utility(8) - Upgrade historical iPhoto/Aperture libraries
54PlistBuddy(8)            - read and write values to plists
55Plotchart(n)             - Simple plotting and charting package
56PrintUITool(8)           - a tool to perform privileged ui based operations on the printing system
57ProtectedCloudKeySyncing(8) - part of ProtectedCloudKey subsystem
58RFBEventHelperd(8)       - Screen Sharing app helper daemon
59ReportPanic(8)           - Facilitates filing Radars for panics
60ReportPanicService(8)    - Provides functionality for the ReportPanic app
61S3(n)                    - Amazon S3 Web Service Interface
62SASL(n)                  - Implementation of SASL mechanisms for Tcl
63SSInvitationAgent(8)     - Screen Sharing Invitation Agent
64SafariBookmarksSyncAgent(8) - Safari Bookmarks Sync Agent
65SafariCloudHistoryPushAgent(8) - Safari Cloud History Push Agent
66SafariDAVClient(8)       - Safari DAV Client
67SafariHistoryServiceAgent(8) - Safari History Service Agent
68SafariLaunchAgent(8)     - Safari Launch Agent
69SafariNotificationAgent(8) - Safari Push Notification Agent
70SafariPlugInUpdateNotifier(8) - Safari Plug-in Update Notifier
71SafeBase(ntcl), Safe Base(ntcl) - A mechanism for creating and manipulating safe interpreters
72ScreensharingAgent(8)    - communicates with screensharingd to provide access to a user session
73SecurityAgent(8)         - Authorization Services Agent
74SmartCardServices(7)     - overview of SmartCard support
75SmartCardServices-legacy(7) - overview of legacy SmartCard support
76SpeechDataInstallerd(8)  - Manages downloading of speech-related assets
77SpeechSynthesisServer(8) - Implements speaking hotkey and time announcements text-to-speech features
78Tcl(ntcl)                - Tool Command Language
79TclX(n)                  - Extended Tcl: Extended command set for Tcl '
80Toplevel(n)              - base class for mega-widgets in a top-level window
81TouchBarServer(8)        - Touch Bar render server
82UASharedPasteboardProgressUI(8) - Progress UI Service for Universal Clipboard
83UASysAgent(8)            - A tool used by UnmountAssistant
84USBAgent(8)              - Agent for USB devices
85UnmountAssistantAgent(8) - Provides help when a disk can't be ejected
86UserEventAgent(8)        - high-level system event handler
87VDCAssistant(8)          - CoreMediaIO DAL Assistant Process
88VNCPrivilegeProxy(8)     - Screen sharing server helper daemon
89WiFiAgent(8)             - Wi-Fi User agent
90WiFiVelocityAgent(8)     - launchd agent for the WiFiVelocity framework
91Widget(n)                - base class for mega-widgets within a frame
92WindowServer(8)          - Window management, compositing, and event routing daemon
93a2p(1)                   - Awk to Perl translator
94ab(1)                    - Apache HTTP server benchmarking tool
95ac(8)                    - display connect-time accounting
96accept(8), cupsaccept/cupsreject(8) - accept/reject jobs sent to a destination
97access(5)                - Postfix SMTP server access table
98accesstool(1)            - accesstool
99acct(5)                  - execution accounting file
100accton(8)                - enable/disable system accounting
101addftinfo(1)             - add information to troff font files for use with groff
102adjust(n), textutil::adjust(n) - Procedures to adjust, indent, and undent paragraphs
103adler(n)                 - Message digest "adler"
104aes(n)                   - Implementation of the AES block cipher
105afmtodit(1)              - create font files for use with groff -Tps
106afscexpand(1)            - decompress files compressed with HFS+ compression
107after(ntcl)              - Execute a command after a time delay
108agentxtrap(1)            - send an AgentX NotifyPDU to an AgentX master agent
109aio(4)                   - asynchronous I/O
110airport(8)               - get information for 802.11 interface
111airportd(8)              - airport daemon
112aliases(5)               - Postfix local alias database format
113amfid(8)                 - The mobile file integrity daemon
114amt(8)                   - Abstract Machine Test Utility
115analyticsd(1)            - Diagnostics and Usage
116annealing(n), simulation::annealing(n) - Simulated annealing
117ansi_cattr(n), term::ansi::code::attr(n) - ANSI attribute sequences
118ansi_cctrl(n), term::ansi::code::ctrl(n) - ANSI control sequences
119ansi_cmacros(n), term::ansi::code::macros(n) - Macro sequences
120ansi_code(n), term::ansi::code(n) - Helper for control sequences
121ansi_ctrlu(n), term::ansi::ctrl::unix(n) - Control operations and queries
122ansi_send(n), term::ansi::send(n) - Output of ANSI control sequences to terminals
123anvil(8)                 - Postfix session count and request rate control
124apachectl(8)             - Apache HTTP Server Control Interface
125apfs.util(8)             - APFS file system utility
126apfs_hfs_convert(8)      - convert an existing HFS file system to APFS file system
127append(ntcl)             - Append to variable
128appleeventsd(8)          - appleeventsd(8) -- System-wide daemon which coordinates AppleEvents activity on the system
129applesingle(1), binhex(1), macbinary(1) - encode and decode files
130appletviewer(1)          - Java applet viewer
131apply(1)                 - apply a command to a set of arguments
132apply(ntcl)              - Apply an anonymous function
133appsleepd(8)             - app sleep daemon
134apropos(1)               - search the whatis database for strings
135apsd(8)                  - Apple Push Notification service daemon
136apt(1)                   - annotation processing tool
137apxs(1)                  - APache eXtenSion tool
138arch(1)                  - print architecture type or run selected architecture of a universal binary
139arp(4)                   - Address Resolution Protocol
140arp(8)                   - address resolution display and control
141array(ntcl)              - Manipulate array variables
142ascii(7)                 - octal, hexadecimal and decimal ASCII character sets
143ascii85(n)               - ascii85-encode/decode binary data
144asctl(1)                 - App Sandbox Control Tool
145asl.conf(5)              - configuration file for syslogd(8) and aslmanager(8)
146aslmanager(8)            - Apple System Log data life-cycle manager
147asn(n)                   - ASN.1 BER encoder/decoder
148asr(8)                   - Apple Software Restore; copy volumes (e.g. from disk images)
149async(n), cache::async(n) - Asynchronous in-memory cache
150at(1), batch(1), atq(1), atrm(1) - queue, examine, or delete jobs for later execution
151atomicupdatetool(1)      - macOS Software Update mechanism helper tool
152atos(1)                  - convert numeric addresses to symbols of binary images or processes
153atrun(8)                 - run jobs queued for later execution
154atsutil(8)               - font registration system utility
155audit(4)                 - Security Event Audit
156audit(5)                 - Basic Security Module (BSM) file format
157audit(8)                 - audit management utility
158audit_class(5)           - audit event class descriptions
159audit_control(5)         - audit system parameters
160audit_event(5)           - audit event descriptions
161audit_user(5)            - events to be audited for given users
162audit_warn(5)            - alert when audit daemon issues warnings
163auditd(8)                - audit log management daemon
164auditpipe(4)             - pseudo-device for live audit event tracking
165auditreduce(1)           - select records from audit trail files
166authopen(1)              - open file with authorization
167authorizationhost(8)     - Authorization Services component
168auto_execok(ntcl), auto_import(ntcl), auto_load(ntcl), auto_mkindex(ntcl), auto_mkindex_old(ntcl), auto_qualify(ntcl), auto_reset(ntcl), tcl_findLibrary(ntcl), parray(ntcl), tcl_endOfWord(ntcl), tcl_startOfNextWord(ntcl), tcl_startOfPreviousWord(ntcl), tcl_wordBreakAfter(ntcl), tcl_wordBreakBefore(ntcl) - standard library of Tcl procedures
169auto_master(5)           - automounter master map
170autodiskmount(8)         - disk support tool
171autofs.conf(5)           - automount(8) and automountd(8) configuration file
172autofsd(8)               - daemon to update autofs mounts on network changes
173automator(1)             - Runs Automator workflow
174automount(8)             - mount autofs on the appropriate mount points
175automountd(8)            - automatic mount / unmount daemon for autofs
176autoproxy(n)             - Automatic HTTP proxy usage and authentication
177autoscroll(n)            - Provides for a scrollbar to automatically mapped and unmapped as needed
178avbdeviced(1)            - peristent entity management for AVB
179avbutil(1)               - manage AVB features and settings
180avconvert(1)             - movie conversion tool
181awacsd(8)                - Apple Wide Area Connectivity Service daemon " Name Description for whatis database
182awdd(1)                  - Diagnostics and Usage
183awk(1)                   - pattern-directed scanning and processing language
184backend(7)               - cups backend transmission interfaces
185backupd(8)               - Time Machine backup daemon
186backupd-helper(8)        - Time Machine backup daemon helper
187banner(6)                - print large banner on printer
188base32(n)                - base32 standard encoding
189base32core(n), base32::core(n) - Expanding basic base32 maps
190base32hex(n), base32::hex(n) - base32 extended hex encoding
191base64(1)                - Encode and decode using Base64 representation
192base64(n)                - base64-encode/decode binary data
193basename(1), dirname(1)  - return filename or directory portion of pathname
194bash(1)                  - GNU Bourne-Again SHell
195bashbug(1)               - report a bug in bash
196bc(1)                    - An arbitrary precision calculator language
197bee(n)                   - BitTorrent Serialization Format Encoder/Decoder
198bell(ntcl)               - Ring a display's bell
199bgerror(ntcl)            - Command invoked to process background errors
200bibtex(n)                - Parse bibtex files
201biff(1)                  - be notified if mail arrives and who it is from
202big5(5)                  - Big Five encoding for Traditional Chinese text
203bigfloat(n), math::bigfloat(n) - Arbitrary precision floating-point numbers
204bignum(n), math::bignum(n) - Arbitrary precision integer numbers
205bin(n)                   - Encoding "bin"
206binary(ntcl)             - Insert and extract fields from binary strings
207bind(ntcl)               - Arrange for X events to invoke Tcl scripts
208bindtags(ntcl)           - Determine which bindings apply to a window, and order of evaluation
209binhex.pl(1)             - use Convert::BinHex to encode files as BinHex
210biokitaggdd(8)           - BioKitAggD daemon
211bird(8)                  - Documents in the Cloud
212bitesize.d(1m)           - analyse disk I/O size by process. Uses DTrace
213bitmap(ntcl)             - Images that display two colors
214bless(8)                 - set volume bootability and startup disk options
215blowfish(n)              - Implementation of the Blowfish block cipher
216bluetoothaudiod(8)       - The Mac OS X Bluetooth audio daemon
217bluetoothd(8)            - The Bluetooth daemon
218bnepd(8)                 - The Mac OS X Bluetooth network daemon
219body(n)                  - change the body for a class method/proc
220bom(5)                   - bill of materials
221bootinstalld(8)          - macOS boot-time installation daemon
222bootparams(5)            - boot parameter database
223bootpd(8)                - DHCP/BOOTP/NetBoot server
224bootptab(5)              - Internet Bootstrap Protocol server database
225bounce(5)                - Postfix bounce message template format
226bounce(8)                - Postfix delivery status reports
227bpf(4)                   - Berkeley Packet Filter
228brctl(1)                 - Manage the CloudDocs daemon
229break(ntcl)              - Abort looping command
230bspatch(1)               - apply a patch built with bsdiff(1)
231btmmdiagnose(8)          - gather information to aid in diagnosing Back to My Mac issues
232builtin(1), !(1), %(1), .(1), :(1), @(1), {(1), }(1), alias(1), alloc(1), bg(1), bind(1), bindkey(1), break(1), breaksw(1), builtins(1), case(1), cd(1), chdir(1), command(1), complete(1), continue(1), default(1), dirs(1), do(1), done(1), echo(1), echotc(1), elif(1), else(1), end(1), endif(1), endsw(1), esac(1), eval(1), exec(1), exit(1), export(1), false(1), fc(1), fg(1), filetest(1), fi(1), for(1), foreach(1), getopts(1), glob(1), goto(1), hash(1), hashstat(1), history(1), hup(1), if(1), jobid(1), jobs(1), kill(1), limit(1), local(1), log(1), login(1), logout(1), ls-F(1), nice(1), nohup(1), notify(1), onintr(1), popd(1), printenv(1), pushd(1), pwd(1), read(1), readonly(1), rehash(1), repeat(1), return(1), sched(1), set(1), setenv(1), settc(1), setty(1), setvar(1), shift(1), source(1), stop(1), suspend(1), switch(1), telltc(1), test(1), then(1), time(1), times(1), trap(1), true(1), type(1), ulimit(1), umask(1), unalias(1), uncomplete(1), unhash(1), unlimit(1), unset(1), unsetenv(1), until(1), wait(1), where(1), which(1), while(1) - shell built-in commands
233button(ntcl)             - Create and manipulate button widgets
234bz2(n)                   - Data compression "bz2"
235bzcmp(1), bzdiff(1)      - compare bzip2 compressed files
236bzip2(1), bunzip2(1)     - a block-sorting file compressor, v1.0.6 bzcat - decompresses files to stdout bzip2recover - recovers data from damaged bzip2 files
237bzmore(1), bzless(1)     - file perusal filter for crt viewing of bzip2 compressed text
238c++filt(1)               - Demangle C++ and Java symbols
239c2ph(1), pstruct(1)      - Dump C structures as generated from "cc -g -S" stabs
240caffeinate(8)            - prevent the system from sleeping on behalf of a utility
241cal(1), ncal(1)          - displays a calendar and the date of Easter
242calculus(n), math::calculus(n) - Integration and ordinary differential equations
243calendar(1)              - reminder service
244callservicesd(8)         - call server
245cancel(1)                - cancel jobs
246canonical(5)             - Postfix canonical table format
247canvas(ntcl)             - Create and manipulate canvas widgets
248canvasLabel(n)           - tkpiechart canvas label class
249canvas_mvg(n), canvas::mvg(n) - Canvas to ImageMagick MVG vector format
250canvas_snap(n), canvas::snap(n) - Canvas snapshot to Tk photo image
251canvas_sqmap(n), canvas::sqmap(n) - Canvas with map background based on square tiles
252canvas_zoom(n), canvas::zoom(n) - Zoom control for canvas::sqmap
253cap_mkdb(1)              - create capability database
254captiveagent(8)          - Daemon to detect and process captive networks
255captoinfo(1m)            - convert a termcap description into a terminfo description
256case(ntcl)               - Evaluate one of several scripts, depending on a given value
257cat(1)                   - concatenate and print files
258catch(ntcl)              - Evaluate script and trap exceptional returns
259cd(ntcl)                 - Change working directory
260cd9660.util(8)           - ISO 9660 file system utility
261certtool(1)              - create key pairs, certificates and certificate signing requests for use with Keychains
262cfilutil(1)              - Tool to exercise the content filter subsystem
263cfprefsd(8)              - defaults server
264cfront(n), fileutil::magic::cfront(n) - Generator core for compiler of magic(5) files
265cgen(n), fileutil::magic::cgen(n) - Generator core for compiler of magic(5) files
266chan(ntcl)               - Read, write and manipulate channels
267changelog(n), doctools::changelog(n) - Processing text in Emacs ChangeLog format
268chat(8)                  - Automated conversational script with a modem
269chatwidget(n)            - Provides a multi-paned view suitable for display of chat room or irc channel information
270checkLocalKDC(1)         - checks a LocalKDC
271checkbutton(ntcl)        - Create and manipulate checkbutton widgets
272checkgid(8)              - validate group identifiers
273checknr(1)               - check nroff/troff files
274chflags(1)               - change file flags
275chgrp(1)                 - change group
276chkpasswd(8)             - verifies user password against various systems
277chmod(1)                 - change file modes or Access Control Lists
278chown(8)                 - change file owner and group
279chpass(1), chfn(1), chsh(1) - add or change user database information
280chroot(8)                - change root directory
281cidr_table(5)            - format of Postfix CIDR tables
282cksum(1), sum(1)         - display file checksums and block counts
283cksum(n)                 - Calculate a cksum(1) compatible checksum
284class(n)                 - create a class of objects
285classes.conf(5)          - class configuration file for cups
286cleanup(8)               - canonicalize and enqueue Postfix message
287clear(1)                 - clear the terminal screen
288client.conf(5)           - client configuration file for cups
289clipboard(ntcl)          - Manipulate Tk clipboard
290clock(ntcl)              - Obtain and manipulate dates and times
291close(ntcl)              - Close an open channel
292cloudconfigurationd(8)   - Device Enrollment client daemon
293cloudd(8)                - CloudKit
294cloudphotosd(8)          - The macOS photo sharing agent
295cmdline(n)               - Procedures to process command lines and options
296cmp(1)                   - compare two files byte by byte
297code(n)                  - capture the namespace context for a code fragment
298codesign(1)              - Create and manipulate code signatures
299col(1)                   - filter reverse line feeds from input
300colcrt(1)                - filter nroff output for CRT previewing
301colldef(1)               - convert collation sequence source definition
302colors(ntcl)             - symbolic color names recognized by Tk
303colorsync.displayservices(8) - ColorSync Display Services
304colorsync.useragent(8), colorsync.usergaent(8) - ColorSync User Agent
305colorsyncd(8)            - ColorSync Daemon
306colrm(1)                 - remove columns from a file
307column(1)                - columnate lists
308com.apple.Boot.plist(5)  - Configuration plist for OS X booter
309com.apple.Safari.SafeBrowsing.Service(8) - Safari Safe Browsing Service
310com.apple.ifdreader(8)   - SmartCard reader daemon
311com.apple.speech.speechsynthesisd(8) - Centralized text-to-speech process for generating speech output
312combinatorics(n), math::combinatorics(n) - Combinatorial functions in the Tcl Math Library
313comm(1)                  - select or reject lines common to two files
314comm(n)                  - A remote communication facility for Tcl (8.3 and later)
315comm_wire(n)             - The comm wire protocol
316compat(5)                - manipulate compatibility settings
317compress(1), uncompress(1) - compress and expand data
318compression_tool(1)      - encode/decode files using the Compression library
319comsat(8)                - biff server
320concat(ntcl)             - Join lists together
321config_data(1)           - Query or change configuration of Perl modules
322configbody(n)            - change the "config" code for a public variable
323configd(8)               - System Configuration Daemon
324configureLocalKDC(1)     - generate a LocalKDC
325connect(n), transfer::connect(n) - Connection setup
326console(ntcl)            - Control the console on systems without a real console
327constants(n), math::constants(n) - Mathematical and numerical constants
328contactsdonationagent(8) - contactsdonationagent daemon
329container(n), doctools::toc(n) - Holding tables of contents
330continue(ntcl)           - Skip to the next iteration of a loop
331control(n)               - Procedures for control flow structures
332controlwidget(n)         - Collection of widgets for displaying and controlling numerical values
333copy(9), copyin(9), copyinstr(9), copyout(9), copystr(9) - kernel copy functions
334copyops(n), transfer::copy(n) - Data transfer foundation
335core(5)                  - memory image file format
336coreautha(8)             - LocalAuthentication user interface agent
337coreauthd(8)             - LocalAuthentication daemon and agent
338corebrightnessd(8)       - corebrightnessd daemon
339corebrightnessdiag(1)    - corebrightnessdiag
340corecaptured(8)          - corecaptured daemon
341corelist(1)              - a commandline frontend to Module::CoreList
342corestoraged(8)          - CoreStorage volume manager
343coresymbolicationd(8)    - daemon to manage debug symbols cache
344counter(n)               - Procedures for counters and histograms
345cp(1)                    - copy files
346cpan(1)                  - easily interact with CPAN from the command line
347cpan2dist(1)             - The CPANPLUS distribution creator
348cpanp(1)                 - The CPANPLUS launcher
349cpio(1)                  - copy files to and from archives
350cpuwalk.d(1m)            - Measure which CPUs a process runs on. Uses DTrace
351crc(n)                   - Message digest "crc"
352crc-zlib(n)              - Message digest "crc-zlib"
353crc16(n)                 - Perform a 16bit Cyclic Redundancy Check
354crc32(n)                 - Perform a 32bit Cyclic Redundancy Check
355creatbyproc.d(1m)        - snoop creat()s by process name. Uses DTrace
356crlrefresh(1)            - update and maintain system-wide CRL cache
357cron(8)                  - daemon to execute scheduled commands (Vixie Cron)
358crontab(1)               - maintain crontab files for individual users (V3)
359crontab(5)               - tables for driving cron
360crosshair(n)             - Crosshairs for Tk canvas
361crypt(n)                 - Password hashing based on "crypt"
362csplit(1)                - split files based on context
363csreq(1)                 - Expert tool for manipulating Code Signing Requirement data
364csrutil(8)               - Configure system security policies
365csunique(8)              - modify the UUIDs of CoreStorage metadata objects
366csv(n)                   - Procedures to handle CSV data
367ctext(n)                 - Ctext a text widget with highlighting support
368ctkahp(8)                - SmartCard Agent
369ctkbind(8)               - SmartCard pairing tool
370ctkd(8)                  - SmartCard daemon/agent
371cu(1)                    - Call up another system
372cups(1)                  - a standards-based, open source printing system
373cups-config(1)           - get cups api, compiler, directory, and link information
374cups-files.conf(5)       - file and directory configuration file for cups
375cups-lpd(8)              - receive print jobs and report printer status to lpd clients
376cups-snmp(8), snmp(8)    - cups snmp backend
377cupsaddsmb(8)            - export printers to samba for windows clients
378cupsctl(8)               - configure cupsd.conf options
379cupsd(8)                 - cups scheduler
380cupsd-helper(8)          - cupsd helper programs
381cupsd-logs(5)            - cupsd log files (access_log, error_log, and page_log)
382cupsd.conf(5)            - server configuration file for cups
383cupsdisable(8), cupsenable(8) - stop/start printers and classes
384cupsfilter(8)            - convert a file to another format using cups filters
385cupstestdsc(1)           - test conformance of postscript files (deprecated)
386cupstestppd(1)           - test conformance of ppd files
387curl(1)                  - transfer a URL
388curl-config(1)           - Get information about a libcurl installation
389cursor(n)                - Procedures to handle CURSOR data
390cursors(ntcl)            - mouse cursors available in Tk
391cut(1)                   - cut out selected portions of each line of a file
392cvs(n), doctools::cvs(n) - Processing text in 'cvs log' format
393dacceptor(n), grammar::fa::dacceptor(n) - Create and use deterministic acceptors
394dappprof(1m)             - profile user and lib function usage. Uses DTrace
395dapptrace(1m)            - trace user and library function usage. Uses DTrace
396darwinup(1)              - Install, uninstall, and manage roots
397dasd(1)                  - Daemon for background activity scheduling
398date(1)                  - display or set date and time
399datefield(n)             - Tk datefield widget
400dbicadmin(1)             - utility for administrating DBIx::Class schemata
401dbilogstrip(1)           - filter to normalize DBI trace logs for diff'ing
402dbiprof(1)               - command-line client for DBI::ProfileData
403dbiproxy(1)              - A proxy server for the DBD::Proxy driver
404dbmmanage(1)             - Manage user authentication files in DBM format
405dc(1)                    - an arbitrary precision calculator
406dd(1)                    - convert and copy a file
407dde(ntcl)                - Execute a Dynamic Data Exchange command
408ddest(n), transfer::data::destination(n) - Data destination
409ddns-confgen(8)          - ddns key generation tool
410debinhex.pl(1)           - use Convert::BinHex to decode BinHex files
411defaults(1)              - access the Mac OS X user defaults system
412defragcli(8)             - targeted userspace defragmentation tool
413defragx(8)               - targeted userspace defragmenter daemon
414deleg_method(n)          - Creation of comm delegates (snit methods)
415deleg_proc(n)            - Creation of comm delegates (procedures)
416delete(n)                - delete things in the interpreter
417deleted(8)               - The purgeable space / cache management daemon
418des(n)                   - Implementation of the DES and triple-DES ciphers
419destroy(ntcl)            - Destroy one or more windows
420dev_mkdb(8)              - create /dev database
421dexec(n), grammar::fa::dexec(n) - Execute deterministic finite automatons
422df(1)                    - display free disk space
423diagnosticd(8)           - diagnostic daemon
424diagnostics(1), splain(1) - produce verbose warning diagnostics
425diagnostics_agent(8)     - Triggers log submission
426diagram(n)               - Diagram drawing
427dict(ntcl)               - Manipulate dictionaries
428diff(1)                  - compare files line by line
429diff3(1)                 - compare three files line by line
430diffstat(1)              - make histogram from diff-output
431dig(1)                   - DNS lookup utility
432dir(5), dirent(5)        - directory file format
433dirhelper(8)             - helper for special directory creation
434discard(8)               - Postfix discard mail delivery agent
435disjointset(n), struct::disjointset(n) - Disjoint set data structure
436diskarbitrationd(8)      - disk arbitration daemon
437diskhits(1m)             - disk access by file offset. Uses DTrace
438disklabel(8)             - manipulate and query an Apple Label disk label
439diskmanagementd(8)       - DiskManagement.framework server
440diskmanagementstartup(8) - DiskManagement.framework helper tool
441disktool(8)              - disk support tool
442diskutil(8)              - modify, verify and repair local disks
443dispqlen.d(1m)           - dispatcher queue length by CPU. Uses DTrace
444distnoted(8)             - distributed notification server
445ditroff(7)               - classical device independent roff
446ditto(1)                 - copy directory hierarchies, create and extract archives
447divert(4)                - kernel packet diversion mechanism
448dmc(1)                   - controls the Disk Mount Conditioner
449dmesg(8)                 - display the system message buffer
450dnctl(8)                 - Traffic shaper control program
451dns-sd(1)                - Multicast DNS (mDNS) & DNS Service Discovery (DNS-SD) Test Tool " For whatis
452dnsblog(8)               - Postfix DNS white/blacklist logger
453dnsextd(8)               - BIND Extension Daemon " Name Description for whatis database
454docidx(n), doctools::idx(n) - docidx - Processing indices
455docidx_intro(n)          - docidx introduction
456docidx_lang_cmdref(n)    - docidx language command reference
457docidx_lang_faq(n)       - docidx language faq
458docidx_lang_intro(n)     - docidx language introduction
459docidx_lang_syntax(n)    - docidx language syntax
460docidx_plugin_apiref(n)  - docidx plugin API reference
461docstrip(n)              - Docstrip style source code extraction
462docstrip_util(n)         - Docstrip-related utilities
463doctoc(n), doctools::toc(n) - doctoc - Processing tables of contents
464doctoc_intro(n)          - doctoc introduction
465doctoc_lang_cmdref(n)    - doctoc language command reference
466doctoc_lang_faq(n)       - doctoc language faq
467doctoc_lang_intro(n)     - doctoc language introduction
468doctoc_lang_syntax(n)    - doctoc language syntax
469doctoc_plugin_apiref(n)  - doctoc plugin API reference
470doctools(n)              - doctools - Processing documents
471doctools_intro(n)        - doctools introduction
472doctools_lang_cmdref(n)  - doctools language command reference
473doctools_lang_faq(n)     - doctools language faq
474doctools_lang_intro(n)   - doctools language introduction
475doctools_lang_syntax(n)  - doctools language syntax
476doctools_plugin_apiref(n) - doctools plugin API reference
477domainname(1)            - set or print name of current YP/NIS domain
478dot_clean(1)             - Merge._* files with corresponding native files
479dprivacyd(1)             - Daemon for Differential Privacy
480drutil(1)                - interact with CD/DVD burners
481dscacheutil(1)           - gather information, statistics and initiate queries to the Directory Service cache
482dscl(1)                  - Directory Service command line utility
483dsconfigad(8)            - retrieves/changes configuration for Active Directory
484dserr(8)                 - prints a description for an error code
485dsexport(1)              - export records from OpenDirectory
486dsmemberutil(1)          - various operations for the membership APIs, including state dump, check memberships, UUIDs, etc
487dsource(n), transfer::data::source(n) - Data source
488dtrace(1)                - dynamic tracing compiler and tracing utility
489dtruss(1m)               - process syscall details. Uses DTrace
490du(1)                    - display disk usage statistics
491dummynet(4)              - traffic shaper, bandwidth manager and delay emulator
492dump(n)                  - Dump information about Tcl interpreter in TkCon
493dumpemacs(8)             - Utility to dump pre-loaded emacs with compiled ELisp auto-loads
494dyld(1)                  - the dynamic linker
495dynamic_pager(8)         - swap configuration daemon
496eapolcfg_auth(8)         - A launch-on-demand daemon used to configure EAP over LAN (EAPOL)
497echo(1)                  - write arguments to the standard output
498ed(1), red(1)            - text editor
499editrc(5)                - configuration file for editline library
500edquota(8)               - edit user quotas
501eficheck(8)              - check the integrity of the x86 flash chip firmware
502emacs(1)                 - GNU project Emacs
503emacs-undumped(1)        - Basic emacs with no ELisp libraries loaded
504emacsclient(1)           - tells a running Emacs to visit a file
505enc2xs(1)                - -- Perl Encode Module Generator
506encode_keychange(1)      - produce the KeyChange string for SNMPv3
507encoding(ntcl)           - Manipulate encodings
508ensemble(n)              - create or modify a composite command
509entry(ntcl)              - Create and manipulate entry widgets
510env(1)                   - set environment and execute command, or print environment
511environ(7)               - user environment
512eof(ntcl)                - Check for end of file condition on channel
513eospreflightagent(8)     - iBridge software restore
514eqn(1)                   - format equations for troff
515erb(1)                   - Ruby Templating
516errinfo(1m)              - print errno for syscall fails. Uses DTrace
517error(8)                 - Postfix error/retry mail delivery agent
518error(ntcl)              - Generate an error
519etags(1), ctags(1)       - generate tag file for Emacs, vi
520ethcheck(8)              - check the integrity of Broadcom Ethernet devices' firmware
521euc(5)                   - EUC encoding of wide characters
522eval(ntcl)               - Evaluate a Tcl script
523event(ntcl)              - Miscellaneous event facilities: define virtual events and generate events
524evim(1)                  - easy Vim, edit a file with Vim and setup for modeless editing
525exec(ntcl)               - Invoke subprocesses
526execsnoop(1m)            - snoop new process execution. Uses DTrace
527exfat.util(8)            - ExFAT file system utility
528exit(ntcl)               - End the application
529expand(1), unexpand(1)   - expand tabs to spaces, and vice versa
530expander(n), textutil::expander(n) - Procedures to process templates and expand text
531expect(1)                - programmed dialogue with interactive programs, Version 5
532export(n), doctools::toc::export(n) - Exporting tables of contents
533export_docidx(n), doctools::idx::export::docidx(n) - docidx export plugin
534export_doctoc(n), doctools::toc::export::doctoc(n) - doctoc export plugin
535export_html(n), doctools::toc::export::html(n) - HTML export plugin
536export_json(n), doctools::toc::export::json(n) - JSON export plugin
537export_nroff(n), doctools::toc::export::nroff(n) - nroff export plugin
538export_text(n), doctools::toc::export::text(n) - plain text export plugin
539export_wiki(n), doctools::toc::export::wiki(n) - wiki export plugin
540exports(5)               - define remote mount points for NFS mount requests
541expr(1)                  - evaluate expression
542expr(ntcl)               - Evaluate an expression
543extcheck(1)              - jar conflict detection utility
544eyapp(1)                 - A Perl front-end to the Parse::Eyapp module
545fa(n), grammar::fa(n)    - Create and manipulate finite automatons
546false(1)                 - Return false value
547faop(n), grammar::fa::op(n) - Operations on finite automatons
548fblocked(ntcl)           - Test whether the last input operation exhausted all available input
549fcgistarter(8)           - Start a FastCGI program
550fconfigure(ntcl)         - Set and get options on a channel
551fcopy(ntcl)              - Copy data from one channel to another
552fd(4), stdin(4), stdout(4), stderr(4) - file descriptor files
553fddist(1m)               - file descriptor usage distributions. Uses DTrace
554fdesetup(8)              - FileVault configuration tool
555fdisk(8)                 - DOS partition maintenance program
556femail(8)                - accept mail on behalf of a real MTA
557fetch(9), fubyte(9), fuibyte(9), fuiword(9), fulong(9), fuulong(9), fuword(9) - fetch data from user-space
558fibreconfig(8)           - Tool for configuring settings for Fibre Channel controllers and targets
559fifo(n)                  - Create and manipulate u-turn fifo channels
560fifo2(n)                 - Create and manipulate pipe fifo channels
561file(1)                  - determine file type
562file(ntcl)               - Manipulate file names and attributes
563filebyproc.d(1m)         - snoop opens by process name. Uses DTrace
564filecoordinationd(8)     - system-wide file access coordination
565fileevent(ntcl)          - Execute a script when a channel becomes readable or writable
566filename(ntcl)           - File name conventions supported by Tcl commands
567fileproviderd(8)         - Part of File Coordination
568filetypes(n), fileutil::magic::filetype(n) - Procedures implementing file-type recognition
569fileutil(n)              - Procedures implementing some file utilities
570filter(7)                - cups file conversion filter interface
571filtercalltree(1)        - Filter or prune a call tree file generated by sample or malloc_history
572find(1)                  - walk a file hierarchy
573find(n)                  - search for classes and objects
574find2perl(1)             - translate find command lines to Perl code
575findmydevice-user-agent(8) - Find My Mac user agent
576findmydeviced(8)         - Find My Mac daemon
577findrule(1)              - command line wrapper to File::Find::Rule
578finger(1)                - user information lookup program
579finger.conf(5)           - finger(1) alias configuration file
580firmwarepasswd(8)        - tool for setting and removing firmware passwords on a system
581firmwaresyncd(8)         - synchronize files used by the system firmware
582fixproc(1)               - Fixes a process by performing the specified action
583flush(8)                 - Postfix fast flush server
584flush(ntcl)              - Flush buffered output for a channel
585fmfd(8)                  - Find My Friends daemon
586fmt(1)                   - simple text formatter
587focus(ntcl)              - Manage the input focus
588fold(1)                  - fold long lines for finite width output device
589font(ntcl)               - Create and inspect fonts
590fontd(8)                 - Mac OS X system font registration manager
591fontmover(8)             - Mac OS X system font mover
592fontrestore(8)           - Restore the available system fonts to a pristine state, if possible
593fontworker(8)            - Mac OS X system font registration and validation daemon
594footprint(1)             - gathers memory information about one or more processes
595for(ntcl)                - 'For' loop
596foreach(ntcl)            - Iterate over all elements in one or more lists
597format(ntcl)             - Format a string in the style of sprintf
598fourier(n), math::fourier(n) - Discrete and fast fourier transforms
599frame(ntcl)              - Create and manipulate frame widgets
600from(1)                  - print names of those who have sent mail
601fs_usage(1)              - report system calls and page faults related to filesystem activity in real-time
602fsck(8)                  - filesystem consistency check and interactive repair
603fsck_apfs(8)             - APFS consistency check
604fsck_cs(8)               - verify and repair CoreStorage logical volume groups
605fsck_exfat(8)            - Verify and repair ExFAT file systems
606fsck_hfs(8)              - HFS file system consistency check
607fsck_msdos(8)            - DOS/Windows (FAT) file system consistency check
608fsck_udf(8)              - check a UDF filesystem
609fstab(5)                 - static information about the filesystems
610fstyp(8)                 - identify a file system
611fstyp_hfs(8)             - check for an HFS volume
612fstyp_msdos(8)           - check for an MSDOS FAT volume
613fstyp_ntfs(8)            - check for a Windows NT File System (NTFS) volume
614fstyp_udf(8)             - check for a UDF volume
615ftp(n)                   - Client-side tcl implementation of the ftp protocol
616ftp-proxy(8)             - Internet File Transfer Protocol proxy server
617ftp_geturl(n), ftp::geturl(n) - Uri handler for ftp urls
618ftpd(n)                  - Tcl FTP server implementation
619funzip(1)                - filter for extracting from a ZIP archive in a pipe
620fuser(1)                 - list process IDs of all processes that have one or more files open
621fuzzy(n), math::fuzzy(n) - Fuzzy comparison of floating-point numbers
622fwkdp(1)                 - FireWire KDP Tool
623fwkpfv(1)                - FireWire kprintf viewer
624gasm(n), grammar::me::cpu::gasm(n) - ME assembler
625gb18030(5)               - GB 18030 encoding method for Chinese text
626gb2312(5)                - GB2312 encoding method for Chinese text
627gbk(5)                   - Guojia biaozhun kuozhan (GBK) encoding method for Chinese text
628gcore(1)                 - get core images of running processes
629gdiffmk(1)               - mark differences between groff/nroff/troff files
630gem(1)                   - RubyGems program
631gen_bridge_metadata(1)   - Objective-C Bridges Metadata Generator
632gencat(1)                - NLS catalog compiler
633generic(5)               - Postfix generic table format
634geometry(n), math::geometry(n) - Geometrical computations
635getconf(1)               - retrieve standard configuration variables
636getopt(1)                - parse command options
637gets(ntcl)               - Read a line from a channel
638getty(8)                 - set terminal mode
639gettytab(5)              - terminal configuration data base
640gif(4)                   - generic tunnel interface
641glob(ntcl)               - Return names of files that match patterns
642global(ntcl)             - Access global variables
643gpt(8)                   - GUID partition table maintenance utility
644grab(ntcl)               - Confine pointer and keyboard events to a window sub-tree
645graph(n), struct::graph(n) - Create and manipulate directed graph objects
646graph1(n), struct::graph v1(n) - Create and manipulate directed graph objects
647graphicssession(1)       - graphics session initialization utility
648graphops(n), struct::graph::op(n) - Operation for (un)directed graph objects
649grep(1), egrep(1), fgrep(1), zgrep(1), zegrep(1), zfgrep(1) - file pattern searcher
650grid(ntcl)               - Geometry manager that arranges widgets in a grid
651grn(1)                   - groff preprocessor for gremlin files
652grodvi(1)                - convert groff output to TeX dvi format
653groff(1)                 - front-end for the groff document formatting system
654groff(7)                 - a short reference for the GNU roff language
655groff_char(7)            - groff glyph names
656groff_diff(7)            - differences between GNU troff and classical troff
657groff_font(5)            - format of groff device and font description files
658groff_man(7)             - groff `man' macros to support generation of man pages
659groff_mdoc(7)            - reference for groff's mdoc implementation
660groff_me(7)              - troff macros for formatting papers
661groff_mm(7)              - groff mm macros
662groff_mmse(7)            - svenska mm makro för groff
663groff_mom(7)             - groff `mom' macros
664groff_ms(7)              - groff ms macros
665groff_out(5)             - groff intermediate output format
666groff_tmac(5)            - macro files in the roff typesetting system
667groff_trace(7)           - groff macro package trace.tmac
668groff_www(7)             - groff macros for authoring web pages
669groffer(1)               - display groff files and man~pages on X and tty
670grog(1)                  - guess options for groff command
671grohtml(1)               - html driver for groff
672grolbp(1)                - groff driver for Canon CAPSL printers (LBP-4 and LBP-8 series laser printers)
673grolj4(1)                - groff driver for HP Laserjet 4 family
674grops(1)                 - PostScript driver for groff
675grotty(1)                - groff driver for typewriter-like devices
676group(5)                 - format of the group permissions file
677groups(1)                - show group memberships
678gss(5)                   - how to configure gss framework
679gssd(8)                  - Generic Security Services Daemon
680gzexe(1)                 - create auto-decompressing executables
681gzip(1)                  - compression/decompression tool using Lempel-Ziv coding (LZ77)
682h2ph(1)                  - convert .h C header files to .ph Perl header files
683h2xs(1)                  - convert .h C header files to Perl extensions
684halt(8), reboot(8)       - stopping and restarting the system
685haval(n)                 - Message digest "haval"
686hdid(8)                  - historical mechanism for attaching disk images
687hdiejectd(8)             - disk image management daemon
688hdik(8)                  - lightweight tool to attach and mount disk images in-kernel
689hdiutil(1)               - manipulate disk images (attach, verify, create, etc)
690head(1)                  - display first lines of a file
691header_checks(5)         - Postfix built-in content inspection
692heap(1)                  - List all the malloc-allocated buffers in the process's heap
693heimdal_debug(5)         - how to turn on/off debugging for Kerberos tools
694helpd(8)                 - Help Daemon
695hex(n)                   - Encoding "hex"
696hexdump(1)               - ASCII, decimal, hexadecimal, octal dump
697hfs.util(8)              - HFS/HFS+ file system utility
698hidd(8)                  - The HID library userland daemon
699hidutil(1)               - HID event system debug utility
700hier(7)                  - layout of filesystems
701history(ntcl)            - Manipulate the history list
702host(1)                  - DNS lookup utility
703hostname(1)              - set or print name of current host system
704hostname(7)              - host name resolution description
705hosts(5)                 - host name data base
706hosts.equiv(5), .rhosts(5) - trusted remote hosts and host-user pairs
707hotspot.d(1m)            - print disk event by location. Uses DTrace
708hpftodit(1)              - create font description files for use with groff -Tlj4
709hpmdiagnose(1)           - - collects diagnostic information to help troubleshoot USB-C issues
710htcacheclean(8)          - Clean up the disk cache
711htdbm(1)                 - Manipulate DBM password databases
712htdigest(1)              - manage user files for digest authentication
713html(n)                  - Procedures to generate HTML structures
714html_cssdefaults(n), doctools::html::cssdefaults(n) - Default CSS style for HTML export plugins
715htmlparse(n)             - Procedures to parse HTML strings
716htpasswd(1)              - Manage user files for basic authentication
717http(ntcl)               - Client-side implementation of the HTTP/1.1 protocol
718httpd(8)                 - Apache Hypertext Transfer Protocol Server
719httpd-wrapper(8)         - Wrapper script for httpd web server
720httpdstat.d(1m)          - realtime httpd statistics. Uses DTrace
721httxt2dbm(1)             - Generate dbm files for use with RewriteMap
722httxt2dbm(8)             - Generate dbm files for use with RewriteMap
723huddle(n)                - Create and manipulate huddle object
724iOSScreenCaptureAssistant(8) - CoreMediaIO DAL Assistant Process
725icmp(4)                  - Internet Control Message Protocol
726icmp6(4)                 - Internet Control Message Protocol for IPv6
727ico(n)                   - Reading and writing windows icons
728iconutil(1)              - Utility to convert between '.iconset' and '.icns' files
729iconv(1)                 - character set conversion
730id(1)                    - return user identity
731idebug(n)                - Interactive debugging environment in TkCon
732ident(n)                 - Ident protocol client
733idlj(1)                  - The IDL-to-Java Compiler (RMI-IIOP version) idlj generates Java bindings from a given IDL file
734if(ntcl)                 - Execute scripts conditionally
735ifconfig(8)              - configure network interface parameters
736ifcstart(8)              - rebuilds international data caches
737ifmib(4)                 - Management Information Base for network interfaces
738image(ntcl)              - Create and manipulate images
739imap4(n)                 - imap client-side tcl implementation of imap protocol
740imavagent(8)             - Daemon managing local camera for FaceTime calls
741imenu(n), term::interact::menu(n) - Terminal widget, menu
742import(n), doctools::toc::import(n) - Importing keyword indices
743import_docidx(n), doctools::idx::import::docidx(n) - docidx import plugin
744import_doctoc(n), doctools::toc::import::doctoc(n) - doctoc import plugin
745import_json(n), doctools::toc::import::json(n) - JSON import plugin
746imptrace(1)              - report importance donation events in real time
747incr(ntcl)               - Increment the value of a variable
748indxbib(1)               - make inverted index for bibliographic databases
749inet(4)                  - Internet protocol family
750inet6(4)                 - Internet protocol version 6 family
751info(1)                  - read Info documents
752info(5)                  - readable online documentation
753info(ntcl)               - Return information about the state of the Tcl interpreter
754infocmp(1m)              - compare or print out terminfo descriptions
755infokey(1)               - compile customizations for Info
756infotocap(1m)            - convert a terminfo description into a termcap description
757ini(n), inifile(n)       - Parsing of Windows INI files
758install(1)               - install binaries
759install-info(1)          - update info/dir entries
760installd(8)              - macOS software installation daemon
761installer(8)             - system software and package installer tool
762installer-core(8)        - helper for installer tool
763installerauthagent(8)    - macOS installation
764instmodsh(1)             - A shell to examine installed modules
765interp(ntcl)             - Create and manipulate Tcl interpreters
766interpolate(n), math::interpolate(n) - Interpolation routines
767intro(1)                 - introduction to general commands (tools and utilities)
768intro(5)                 - introduction to file formats
769intro(7)                 - miscellaneous information pages
770intro(8)                 - introduction to system maintenance procedures and commands
771intro(9)                 - introduction to system kernel interfaces
772introduction(n), doctools2toc_introduction(n) - DocTools - Tables of Contents
773ioalloccount(8)          - Summarize IOKit memory usage
774iofile.d(1m)             - I/O wait time by file and process. Uses DTrace
775iofileb.d(1m)            - I/O bytes by file and process. Uses DTrace
776ionodecache(8)           - IOKit node caching daemon
777iopattern(1m)            - print disk I/O pattern. Uses DTrace
778iopending(1m)            - plot number of pending disk events. Uses DTrace
779ioreg(8)                 - show I/O Kit registry
780iosnoop(1m)              - snoop I/O events as they occur. Uses DTrace
781iostat(8)                - report I/O statistics
782iotop(1m)                - display top disk I/O events by process. Uses DTrace
783ioupsd(8)                - daemon to track UPS state
784ip(4)                    - Internet Protocol
785ip2cc(1)                 - lookup country from IP address or hostname
786ip6(4)                   - Internet Protocol version 6 (IPv6) network layer
787ipager(n), term::interact::pager(n) - Terminal widget, paging
788ipconfig(8)              - view and control IP configuration state
789ipcrm(1)                 - remove the specified message queues, semaphore sets, and shared memory segments
790ipcs(1)                  - report System V interprocess communication facilities status
791ipentry(n)               - An IP address entry widget
792ipl(4)                   - IP packet log device
793ippfind(1)               - find internet printing protocol printers
794ipptool(1)               - perform internet printing protocol requests
795ipptoolfile(5)           - ipptool file format
796ippusbd(8)               - ipp to usb bridging daemon
797ipsec(4)                 - IP security protocol
798irb(1)                   - Interactive Ruby Shell
799irc(n)                   - Create IRC connection and interface
800is(n)                    - test argument to see if it is a class or an object
801itcl(n)                  - object-oriented extensions to Tcl
802itclvars(n)              - variables used by [incr Tcl]
803itk(n)                   - framework for building mega-widgets in Tcl/Tk
804itkvars(n)               - variables used by [incr Tk]
805iwidgets_buttonbox(n), iwidgets::buttonbox(n) - Create and manipulate a manager widget for buttons
806iwidgets_calendar(n), iwidgets::calendar(n) - Create and manipulate a monthly calendar
807iwidgets_canvasprintbox(n), iwidgets::canvasprintbox(n) - Create and manipulate a canvas print box widget
808iwidgets_canvasprintdialog(n), iwidgets::canvasprintdialog(n) - Create and manipulate a canvas print dialog widget
809iwidgets_checkbox(n), iwidgets::checkbox(n) - Create and manipulate a checkbox widget
810iwidgets_combobox(n), iwidgets::combobox(n) - Create and manipulate combination box widgets
811iwidgets_dateentry(n), iwidgets::dateentry(n) - Create and manipulate a dateentry widget
812iwidgets_datefield(n), iwidgets::datefield(n) - Create and manipulate a date field widget
813iwidgets_dialog(n), iwidgets::dialog(n) - Create and manipulate a dialog widget
814iwidgets_dialogshell(n), iwidgets::dialogshell(n) - Create and manipulate a dialog shell widget
815iwidgets_disjointlistbox(n), iwidgets::disjointlistbox(n) - Create and manipulate a disjointlistbox widget
816iwidgets_entryfield(n), iwidgets::entryfield(n) - Create and manipulate a entry field widget
817iwidgets_extbutton(n), iwidgets::extbutton(n) - Extends the behavior of the Tk button by allowing a bitmap or image to coexist with text
818iwidgets_extfileselectionbox(n), iwidgets::extfileselectionbox(n) - Create and manipulate a file selection box widget
819iwidgets_extfileselectiondialog(n), iwidgets::extfileselectiondialog(n) - Create and manipulate a file selection dialog widget
820iwidgets_feedback(n), iwidgets::feedback(n) - Create and manipulate a feedback widget to display feedback on the current status of an ongoing operation to the user
821iwidgets_fileselectionbox(n), iwidgets::fileselectionbox(n) - Create and manipulate a file selection box widget
822iwidgets_fileselectiondialog(n), iwidgets::fileselectiondialog(n) - Create and manipulate a file selection dialog widget
823iwidgets_finddialog(n), iwidgets::finddialog(n) - Create and manipulate a find dialog widget
824iwidgets_hierarchy(n), iwidgets::hierarchy(n) - Create and manipulate a hierarchy widget
825iwidgets_hyperhelp(n), iwidgets::hyperhelp(n) - Create and manipulate a hyperhelp widget
826iwidgets_labeledframe(n), iwidgets::labeledframe(n) - Create and manipulate a labeled frame widget
827iwidgets_labeledwidget(n), iwidgets::labeledwidget(n) - Create and manipulate a labeled widget
828iwidgets_mainwindow(n), iwidgets::mainwindow(n) - Create and manipulate a mainwindow widget
829iwidgets_menubar(n), iwidgets::menubar(n) - Create and manipulate menubar menu widgets
830iwidgets_messagebox(n), iwidgets::messagebox(n) - Create and manipulate a messagebox text widget
831iwidgets_messagedialog(n), iwidgets::messagedialog(n) - Create and manipulate a message dialog widget
832iwidgets_notebook(n), iwidgets::notebook(n) - create and manipulate notebook widgets
833iwidgets_optionmenu(n), iwidgets::optionmenu(n) - Create and manipulate a option menu widget
834iwidgets_panedwindow(n), iwidgets::panedwindow(n) - Create and manipulate a paned window widget
835iwidgets_promptdialog(n), iwidgets::promptdialog(n) - Create and manipulate a prompt dialog widget
836iwidgets_pushbutton(n), iwidgets::pushbutton(n) - Create and manipulate a push button widget
837iwidgets_radiobox(n), iwidgets::radiobox(n) - Create and manipulate a radiobox widget
838iwidgets_scopedobject(n), scopedobject(n) - Create and manipulate a scoped [incr Tcl] class object
839iwidgets_scrolledcanvas(n), iwidgets::scrolledcanvas(n) - Create and manipulate scrolled canvas widgets
840iwidgets_scrolledframe(n), iwidgets::scrolledframe(n) - Create and manipulate scrolled frame widgets
841iwidgets_scrolledhtml(n), iwidgets::scrolledhtml(n) - Create and manipulate a scrolled text widget with the capability of displaying HTML formatted documents
842iwidgets_scrolledlistbox(n), iwidgets::scrolledlistbox(n) - Create and manipulate scrolled listbox widgets
843iwidgets_scrolledtext(n), iwidgets::scrolledtext(n) - Create and manipulate a scrolled text widget
844iwidgets_selectionbox(n), iwidgets::selectionbox(n) - Create and manipulate a selection box widget
845iwidgets_selectiondialog(n), iwidgets::selectiondialog(n) - Create and manipulate a selection dialog widget
846iwidgets_shell(n), iwidgets::shell(n) - Create and manipulate a shell widget
847iwidgets_spindate(n), iwidgets::spindate(n) - Create and manipulate time spinner widgets
848iwidgets_spinint(n), iwidgets::spinint(n) - Create and manipulate a integer spinner widget
849iwidgets_spinner(n), iwidgets::spinner(n) - Create and manipulate a spinner widget
850iwidgets_spintime(n), iwidgets::spintime(n) - Create and manipulate time spinner widgets
851iwidgets_tabnotebook(n), iwidgets::tabnotebook(n) - create and manipulate tabnotebook widgets
852iwidgets_tabset(n), iwidgets::tabset(n) - create and manipulate tabs as as set
853iwidgets_timeentry(n), iwidgets::timeentry(n) - Create and manipulate a timeentry widget
854iwidgets_timefield(n), iwidgets::timefield(n) - Create and manipulate a time field widget
855iwidgets_toolbar(n), iwidgets::toolbar(n) - Create and manipulate a tool bar
856iwidgets_watch(n), iwidgets::watch(n) - Create and manipulate time with a watch widgets
857jar(1)                   - Java archive tool
858jarsigner(1)             - JAR signing and verification tool
859java(1)                  - Java application launcher
860java_home(1)             - return a value for $JAVA_HOME
861javac(1)                 - Java compiler
862javadoc(1)               - Java API documentation generator
863javah(1)                 - C header and stub file generator
864javap(1)                 - Java class file disassembler
865javascript(n)            - Procedures to generate HTML and Java Script structures
866javaws(1)                - Java Web Start launcher command
867jconsole(1)              - J2SE Monitoring and Management Console
868jdb(1)                   - Java debugger
869jhat(1)                  - Java Heap Analysis Tool
870jinfo(1)                 - configuration info
871jmap(1)                  - memory map
872join(1)                  - relational database operator
873join(ntcl)               - Create a string by joining together list elements
874jot(1)                   - print sequential or random data
875jpeg(n)                  - JPEG querying and manipulation of meta data
876jps(1)                   - Java Virtual Machine Process Status Tool
877jrunscript(1)            - command line script shell
878jsadebugd(1)             - serviceability agent debug daemon
879json(n)                  - JSON parser
880json_pp(1)               - JSON::PP command utility
881json_write(n), json::write(n) - JSON generation
882jstack(1)                - stack trace
883jstat(1)                 - Java Virtual Machine statistics monitoring tool
884jstatd(1)                - Virtual Machine jstat Daemon
885kadmin(8)                - Kerberos administration utility
886kadmin.local(8)          - compatiblity shim for MIT Kerberos kadmin.local
887kadmind(8)               - server for administrative access to Kerberos database
888kcc(1)                   - Kerberos credential cache tools
889kcproxy(8)               - Keychain Proxy
890kdc(8)                   - Kerberos 5 server
891kdestroy(1)              - remove one credential or destroy the current ticket file
892kdumpd(8)                - Mac OS X remote kernel core dump server
893kerberos(8)              - introduction to the Kerberos system
894kext_logging(8), kext logging(8) - verbose/logging flags for kernel extensions (kexts) in the kernel and command-line utilities
895kextcache(8)             - create kext cache files
896kextd(8)                 - kernel extension server
897kextfind(8)              - find kernel extensions (kexts) based on a variety of criteria and print information
898kextlibs(8)              - find OSBundleLibraries needed by a kext
899kextload(8)              - load kernel extensions (kexts) into the kernel
900kextstat(8)              - display status of loaded kernel extensions (kexts)
901kextunload(8)            - terminate driver I/O Kit driver instances and unload kernel extensions (kexts)
902kextutil(8)              - load, diagnose problems with, and generate symbols for kernel extensions (kexts)
903keysyms(ntcl)            - keysyms recognized by Tk
904keytool(1)               - key and certificate management tool
905kgetcred(1)              - get a ticket for a particular service
906khim(n)                  - Provides key bindings for entering international characters on a keyboard that does not support them
907kill(1)                  - terminate or signal a process
908kill.d(1m)               - snoop process signals as they occur. Uses DTrace
909killall(1)               - kill processes by name
910kinit(1)                 - acquire initial tickets
911klist(1)                 - list Kerberos credentials
912kpasswd(1)               - Kerberos 5 password changing program
913kpasswdd(8)              - Kerberos 5 password changing server
914kpfile(1)                - convert raw kernel trace files
915krb5-config(1)           - give information on how to link code against Heimdal libraries
916krb5.conf(5)             - configuration file for Kerberos 5
917ksh(1), nZ=0(1)          - {
918kswitch(1)               - switch between default credential caches
919ktrace(1)                - configure, record, and print events from kernel trace
920ktutil(8)                - manage Kerberos keytabs
921kuncd(8)                 - The Kernel User Notification Center daemon
922label(ntcl)              - Create and manipulate label widgets
923labelframe(ntcl)         - Create and manipulate labelframe widgets
924lam(1)                   - laminate files
925lappend(ntcl)            - Append list elements onto a variable
926lassign(ntcl)            - Assign list elements to variables
927last(1)                  - indicate last logins of users and ttys
928lastcomm(1)              - show last commands executed in reverse order
929lastwords(1m)            - print syscalls before exit. Uses DTrace
930latency(1)               - monitors scheduling and interrupt latency
931launchctl(1)             - Interfaces with launchd
932launchd(8)               - System wide and per-user daemon/agent manager
933launchd.plist(5)         - System wide and per-user daemon/agent configuration files
934ldap(n)                  - LDAP client
935ldap.conf(5), .ldaprc(5) - LDAP configuration file/environment variables
936ldap_table(5)            - Postfix LDAP client configuration
937ldapcompare(1)           - LDAP compare tool
938ldapdelete(1)            - LDAP delete entry tool
939ldapexop(1)              - issue LDAP extended operations
940ldapmodify(1), ldapadd(1) - LDAP modify entry and LDAP add entry tools
941ldapmodrdn(1)            - LDAP rename entry tool
942ldappasswd(1)            - change the password of an LDAP entry
943ldapsearch(1)            - LDAP search tool
944ldapurl(1)               - LDAP URL formatting tool
945ldapwhoami(1)            - LDAP who am i? tool
946ldapx(n)                 - LDAP extended object interface
947ldif(5)                  - LDAP Data Interchange Format
948leaks(1)                 - Search a process's memory for unreferenced malloc buffers
949leave(1)                 - remind you when you have to leave
950less(1)                  - opposite of more
951lessecho(1)              - expand metacharacters
952libnetcfg(1)             - configure libnet
953linalg(n), math::linearalgebra(n) - Linear Algebra
954lindex(ntcl)             - Retrieve an element from a list
955link(1), ln(1)           - make links
956linsert(ntcl)            - Insert elements into a list
957list(ntcl)               - Create a list
958listbox(ntcl)            - Create and manipulate listbox widgets
959lj4_font(5)              - groff fonts for use with devlj4
960lkbib(1)                 - search bibliographic databases
961llength(ntcl)            - Count the number of elements in a list
962lmdb_table(5)            - Postfix LMDB adapter
963lo(4)                    - software loopback network interface
964load(ntcl)               - Load machine code and initialize new commands
965loadTk(ntcl)             - Load Tk into a safe interpreter
966loads.d(1m)              - print load averages. Uses DTrace
967local(8)                 - Postfix local mail delivery
968local(n)                 - create an object local to a procedure
969locale(1)                - display locale settings
970localedef(1)             - define locale environment
971locate(1)                - find filenames quickly
972locate.code(8), locate.bigram(8) - sorted list compressor
973locate.updatedb(8)       - update locate database
974locationd(8)             - location services daemon
975lockstat(1)              - report kernel lock and profiling statistics
976log(n)                   - Procedures to log messages of libraries and applications
977logger(1)                - make entries in the system log
978logger(n)                - System to control logging of events
979loggerAppender(n), logger::appender(n) - Collection of predefined appenders for logger
980loggerUtils(n), logger::utils(n) - Utilities for logger
981login(1)                 - log into the computer
982loginitemregisterd(8)    - Login Item Registration Daemon
983logkextloadsd(8)         - logs information about the kexts that get loaded
984logname(1)               - display user's login name
985logresolve(1)            - Resolve IP-addresses to hostnames in Apache log files
986look(1)                  - display lines beginning with a given string
987lookbib(1)               - search bibliographic databases
988lower(ntcl)              - Change a window's position in the stacking order
989lp(1)                    - print files
990lpadmin(8)               - configure cups printers and classes
991lpc(8)                   - line printer control program
992lpinfo(8)                - show available devices or drivers
993lpmove(8)                - move a job or all jobs to a new destination
994lpoptions(1)             - display or set printer options and defaults
995lpq(1)                   - show printer queue status
996lpr(1)                   - print files
997lprm(1)                  - cancel print jobs
998lpstat(1)                - print cups status information
999lrange(ntcl)             - Return one or more adjacent elements from a list
1000lrepeat(ntcl)            - Build a list by repeating elements
1001lreplace(ntcl)           - Replace elements in a list with new elements
1002lreverse(ntcl)           - Reverse the order of a list
1003ls(1)                    - list directory contents
1004lsappinfo(8)             - Control and query CoreApplicationServices about the app state on the system
1005lsbom(8)                 - list contents of a bom file
1006lsearch(ntcl)            - See if a list contains a particular element
1007lset(ntcl)               - Change an element in a list
1008lskq(1)                  - display process kqueue state
1009lsm(1)                   - Latent Semantic Mapping tool
1010lsof(8)                  - list open files
1011lsort(ntcl)              - Sort the elements of a list
1012lsvfs(1)                 - list known virtual file systems
1013lwp-download(1)          - Fetch large files from the web
1014lwp-dump(1)              - See what headers and content is returned for a URL
1015lwp-mirror(1)            - Simple mirror utility
1016lwp-request(1), GET(1), POST(1), HEAD(1) - Simple command line user agent
1017mDNSResponder(8)         - Multicast and Unicast DNS daemon " Name Description for whatis database
1018mDNSResponderHelper(8)   - mDNS privilege separation helper " Name Description for whatis database
1019machine(1)               - print machine type
1020machineparameters(n), tclrep/machineparameters(n) - Compute double precision machine parameters
1021magic(5)                 - file command's magic pattern file
1022mail(1), mailx(1)        - send and receive mail
1023mailaddr(7)              - mail addressing description
1024mailto.conf(5)           - configuration file for cups email notifier
1025makeinfo(1)              - translate Texinfo documents
1026makewhatis(8)            - create whatis database
1027makewhatis.local(8)      - start makewhatis for local file systems
1028malloc_history(1)        - Show the malloc allocations that the process has performed
1029man(1)                   - format and display the on-line manual pages
1030man.conf(5)              - configuration data for man
1031map_slippy(n), map::slippy(n) - Common code for slippy based map packages
1032map_slippy_cache(n), map::slippy::cache(n) - Management of a tile cache in the local filesystem
1033map_slippy_fetcher(n), map::slippy::fetcher(n) - Accessing a server providing tiles for slippy-based maps
1034mapproj(n)               - Map projection routines
1035master(5)                - Postfix master process configuration file format
1036master(8)                - Postfix master process
1037math(n)                  - Tcl Math Library
1038mathfunc(ntcl)           - Mathematical functions for Tcl expressions
1039mathop(ntcl)             - Mathematical operators as Tcl commands
1040matrix(n), struct::matrix(n) - Create and manipulate matrix objects
1041matrix1(n), struct::matrix v1(n) - Create and manipulate matrix objects
1042mbbackgrounduseragent(8) - helper for the Setup Assistant application
1043mbfloagent(8)            - helper for the Setup Assistant application
1044mbsystemadministration(8) - helper for the Setup Assistant application
1045mbuseragent(8)           - helper for the Setup Assistant application
1046mbusertrampoline(8)      - helper for the Setup Assistant application
1047mcxalr(1)                - Managed Client application launch restriction tool and agent
1048mcxquery(1)              - Managed Client (MCX) compositor query tool
1049mcxrefresh(1)            - Managed Client (MCX) preference refresh tool
1050md2(n)                   - Message digest "md2"
1051md4(n)                   - MD4 Message-Digest Algorithm
1052md5(1)                   - calculate a message-digest fingerprint (checksum) for a file
1053md5(n)                   - MD5 Message-Digest Algorithm
1054md5_otp(n)               - Message digest "md5_otp"
1055md5crypt(n)              - MD5-based password encryption
1056mddiagnose(8)            - gather information to aid in diagnosing Spotlight issues
1057mdfind(1)                - finds files matching a given query
1058mdimport(1), mdimport32(1) - import file hierarchies into the metadata datastore
1059mdls(1)                  - lists the metadata attributes for the specified file
1060mdmclient(1)             - MDM (Mobile Device Management) client
1061mds(8)                   - metadata server
1062mdutil(1)                - manage the metadata stores used by Spotlight
1063mdworker(8)              - metadata server worker
1064me_ast(n), grammar::me_ast(n) - Various representations of ASTs
1065me_cpu(n), grammar::me::cpu(n) - Virtual machine implementation II for parsing token streams
1066me_cpucore(n), grammar::me::cpu::core(n) - ME virtual machine state manipulation
1067me_intro(n), grammar::me_intro(n) - Introduction to virtual machines for parsing token streams
1068me_tcl(n), grammar::me::tcl(n) - Virtual machine implementation I for parsing token streams
1069me_util(n), grammar::me::util(n) - AST utilities
1070me_vm(n), grammar::me_vm(n) - Virtual machine for parsing token streams
1071memcache_table(5)        - Postfix memcache client configuration
1072memchan(n)               - C API for creating memory channels
1073memchan(n)               - Create and manipulate memory channels
1074memory(ntcl)             - Control Tcl memory debugging capabilities
1075memory_pressure(1)       - Tool to apply real or simulate memory pressure on the system
1076menu(ntcl), tk_menuSetFocus(ntcl) - Create and manipulate menu widgets
1077menubar(n)               - Creates an instance of the menubar Class
1078menubutton(ntcl)         - Create and manipulate menubutton widgets
1079mesg(1)                  - display (do not display) messages from other users
1080message(ntcl)            - Create and manipulate message widgets
1081mib2c(1)                 - -- generate template code for extending the agent
1082mib2c-update(1)          - script to merge custom code into updated mib2c code
1083mib2c.conf(5)            - -- How to write mib2c.conf files to do ANYTHING based on MIB input
1084migrateLocalKDC(1)       - migrates a LocalKDC
1085mime(n)                  - Manipulation of MIME body parts
1086mime.convs(5)            - mime type conversion file for cups
1087mime.types(5)            - mime type description file for cups
1088mimetypes(n), fileutil::magic::mimetype(n) - Procedures implementing mime-type recognition
1089mkbom(8)                 - create a bill-of-materials file
1090mkdir(1)                 - make directories
1091mkextunpack(8)           - extract or list the contents of a multikext (mkext) archive
1092mkfifo(1)                - make fifos
1093mkfile(8)                - create a file
1094mklocale(1)              - make LC_CTYPE locale files
1095mknod(8)                 - make device special file
1096mkpassdb(8)              - Mac OS X Server Password Server database creation tool
1097mktemp(1)                - make temporary file name (unique)
1098mmroff(1)                - reference preprocessor
1099mnthome(1)               - mount an AFP (AppleShare) home directory with the correct privileges
1100moduli(5)                - Diffie-Hellman moduli
1101montecarlo(n), simulation::montecarlo(n) - Monte Carlo simulations
1102motd(5)                  - file containing message(s) of the day
1103mount(8)                 - mount file systems
1104mount_afp(8)             - mount an afp (AppleShare) filesystem
1105mount_apfs(8)            - mount an APFS volume
1106mount_cd9660(8)          - mount an ISO-9660 filesystem
1107mount_cddafs(8)          - mount an Audio CD
1108mount_exfat(8)           - mount an ExFAT file system
1109mount_fdesc(8)           - mount the file-descriptor file system
1110mount_ftp(8)             - mount a FTP filesystem
1111mount_hfs(8)             - mount an HFS/HFS+ file system
1112mount_msdos(8)           - mount an MS-DOS file system
1113mount_nfs(8)             - mount NFS file systems
1114mount_ntfs(8)            - mount an NTFS file system
1115mount_smbfs(8)           - mount a shared resource from an SMB file server
1116mount_udf(8)             - mount a UDF filesystem
1117mount_url(8)             - mount a remote file system given a URL
1118mount_webdav(8)          - mount a WebDAV filesystem
1119mountd(8)                - service remote NFS mount requests
1120mp2bug(1)                - mod_perl bug report generator
1121mpexpand(n)              - Markup processor
1122mptcp_client(1)          - Tool to exercise MPTCP
1123msdos.util(8)            - DOS/Windows (FAT) file system utility
1124msgcat(ntcl)             - Tcl message catalog
1125msgcat_c(n), doctools::msgcat::toc::c(n) - Message catalog for the doctoc parser (C)
1126msgcat_de(n), doctools::msgcat::toc::de(n) - Message catalog for the doctoc parser (DE)
1127msgcat_en(n), doctools::msgcat::toc::en(n) - Message catalog for the doctoc parser (EN)
1128msgcat_fr(n), doctools::msgcat::toc::fr(n) - Message catalog for the doctoc parser (FR)
1129msgs(1)                  - system messages and junk mail program
1130mskanji(5)               - Shift-JIS (MS Kanji) encoding for Japanese text
1131mtree(8)                 - map a directory hierarchy
1132multi(n), fileutil::multi(n) - Multi-file operation, scatter/gather, standard object
1133multiop(n), fileutil::multi::op(n) - Multi-file operation, scatter/gather
1134multiplexer(n)           - One-to-many communication with sockets
1135mv(1)                    - move files
1136mysql_table(5)           - Postfix MySQL client configuration
1137namespace(ntcl)          - create and manipulate contexts for commands and variables
1138namespacex(n)            - Namespace utility commands
1139nano(1)                  - Nano's ANOther editor, an enhanced free Pico clone
1140nanorc(5)                - GNU nano's rcfile
1141native2ascii(1)          - native to ASCII converter
1142navd(8)                  - Time to Leave Daemon
1143nbdst(8)                 - NetBoot deferred shadow tool
1144nc(1)                    - arbitrary TCP and UDP connections and listens
1145ncctl(1)                 - Control NFS kernel credentials
1146ncgi(n)                  - Procedures to manipulate CGI values
1147ncurses5.4-config(1)     - report configuration and linking information for ncurses
1148ndp(8)                   - control/diagnose IPv6 neighbor discovery protocol
1149neagent(8)               - Host process for Network Extension plugins
1150nehelper(8)              - Helper daemon for the Network Extension framework
1151neqn(1)                  - format equations for ascii output
1152nesessionmanager(8)      - Daemon responsible for running and managing Network Extension sessions
1153net-server(1)            - Base Net::Server starting module
1154net-snmp-config(1)       - returns information about installed net-snmp libraries and binaries
1155net-snmp-create-v3-user(1) - create a SNMPv3 user in net-snmp configuration file
1156netbiosd(8)              - NetBIOS protocol daemon
1157netbootdisk(8)           - find local drive to use with NetBoot
1158netgroup(5)              - defines network groups
1159netlog(1)                - Log summary of every UDP and TCP socket when the socket is closed
1160netstat(1)               - show network status
1161nettop(1)                - Display updated information about the network
1162netusage(1)              - Display traffic usage statistics about the network
1163networking(4)            - introduction to networking facilities
1164networks(5)              - network name data base
1165networkserviceproxy(8)   - Transparent network proxy for Apple system services
1166networksetup(8)          - configuration tool for network settings in System Preferences
1167newfs_apfs(8)            - construct a new APFS volume
1168newfs_exfat(8)           - construct a new ExFAT file system
1169newfs_hfs(8)             - construct a new HFS Plus file system
1170newfs_msdos(8)           - construct a new MS-DOS (FAT) file system
1171newfs_udf(8)             - construct a new UDF file system
1172newgrp(1)                - change to a new group
1173newproc.d(1m)            - snoop new processes. Uses DTrace
1174newsyslog(8)             - maintain system log files to manageable sizes
1175newsyslog.conf(5)        - newsyslog(8) configuration file
1176nfcd(8)                  - NearField daemon
1177nfrestore_service(8)     - NearField restore daemon
1178nfs.conf(5)              - The configuration file for NFS
1179nfs4mapid(8)             - shows NFSv4 mappings from uids or gids to over the wire string names and string names to uids or gids
1180nfsd(8)                  - NFS server daemon
1181nfsiod(8)                - local NFS asynchronous I/O
1182nfsstat(1)               - display NFS statistics
1183nice(1)                  - execute a utility with an altered scheduling priority
1184nisplus_table(5)         - Postfix NIS+ client
1185nl(1)                    - line numbering filter
1186nlcd(8)                  - Network Link Conditioner daemon
1187nlcontrol(8)             - NETLOGON secure channel utility
1188nmea(n)                  - Process NMEA data
1189nns_auto(n), nameserv::auto(n) - Name service facility, Client Extension
1190nns_client(n), nameserv(n) - Name service facility, Client
1191nns_common(n), nameserv::common(n) - Name service facility, shared definitions
1192nns_intro(n)             - Name service facility, introduction
1193nns_protocol(n), nameserv::protocol(n) - Name service facility, client/server protocol
1194nns_server(n), nameserv::server(n) - Name service facility, Server
1195nntp(n)                  - Tcl client for the NNTP protocol
1196nocr(1)                  - runs a command with crash reporter disabled
1197nohup(1)                 - invoke a utility immune to hangups
1198nologin(5)               - disallow logins
1199nologin(8)               - politely refuse a login
1200notifier(7)              - cups notification interface
1201notifyd(8)               - notification server
1202notifyutil(1)            - notification command line utility
1203nroff(1)                 - emulate nroff command with groff
1204nroff_manmacros(n), doctools::nroff::man_macros(n) - Default CSS style for NROFF export plugins
1205nslookup(1)              - query Internet name servers interactively
1206nsmb.conf(5)             - configuration file for SMB requests
1207nsupdate(1)              - Dynamic DNS update utility
1208nsurlsessiond(8)         - The background NSURLSession daemon
1209nsurlstoraged(8)         - The HTTP network storage daemon
1210ntalkd(8), talkd(8)      - remote user communication server
1211ntext(n)                 - Alternative Bindings for the Text Widget
1212ntextBindings(n)         - Alternative Bindings for the Text Widget
1213ntextIndent(n)           - ntext Indentation for the Text Widget
1214ntextWordBreak(n)        - ntext Word Boundary Detection for the Text Widget
1215ntfs.util(8)             - NTFS file system utility
1216ntp-keygen(1)            - Create a NTP host key
1217ntp_time(n)              - Tcl Time Service Client
1218ntpd(1)                  - NTP daemon program
1219ntpd-wrapper(8)          - Wrapper for ntpdate/ntpd called by launchd
1220ntpdate(8)               - set the date and time via NTP
1221ntpdc(1)                 - vendor-specific NTPD control program
1222ntpq(1)                  - standard NTP query program
1223ntptrace(1)              - Trace peers of an NTP server
1224null(4)                  - the null device
1225null(n)                  - Create and manipulate null channels
1226nvram(8)                 - manipulate firmware NVRAM variables
1227observe(n)               - Runtime debugging output in TkCon
1228oct(n)                   - Encoding "oct"
1229od(1)                    - octal, decimal, hex, ASCII dump
1230od_user_homes(8)         - executable map program for auto_home records synthesized from user records
1231odproxyd(8)              - OpenDirectory proxy daemon
1232odutil(1)                - allows caller to examine or change state of opendirectoryd(8)
1233open(1)                  - open files and directories
1234open(ntcl)               - Open a file-based or command pipeline channel
1235opendirectoryd(8)        - is a launchd(8) job for client access to local or remote directory systems
1236opensnoop(1m)            - snoop file opens as they occur. Uses DTrace
1237operator(7)              - C operator precedence and order of evaluation
1238optimize(n), math::optimize(n) - Optimisation routines
1239option(ntcl)             - Add/retrieve window options to/from the option database
1240options(ntcl)            - Standard options supported by widgets
1241oqmgr(8)                 - old Postfix queue manager
1242orbd(1)                  - The Object Request Broker Daemon orbd is used to enable clients to transparently locate and invoke persistent objects on servers in the CORBA environment
1243osaapplet(8)             - Open Scripting Architecture OSA applet interpreter
1244osacompile(1)            - compile AppleScripts and other OSA language scripts
1245osadecompile(1)          - display compiled AppleScripts or other OSA language scripts
1246osalang(1)               - information about installed OSA languages
1247osanalyticshelper(8)     - Writes JetsamEvent reports
1248osascript(1)             - execute OSA scripts AppleScript, JavaScript, etc
1249otherbsd(8)              - Other Bootstrapper Daemon
1250otp(n)                   - One-Time Passwords
1251otp_words(n)             - Encoding "otp_words"
1252pack(ntcl)               - Geometry manager that packs around edges of cavity
1253pack-old(ntcl)           - Obsolete syntax for packer geometry manager
1254pack200(1)               - JAR Packing tool
1255package(ntcl)            - Facilities for package loading and version control
1256page_intro(n)            - page introduction
1257page_pluginmgr(n)        - page plugin manager
1258page_util_flow(n)        - page dataflow/treewalker utility
1259page_util_norm_lemon(n)  - page AST normalization, LEMON
1260page_util_norm_peg(n)    - page AST normalization, PEG
1261page_util_peg(n)         - page PEG transformation utilities
1262page_util_quote(n)       - page character quoting utilities
1263pagesize(1)              - print system page size
1264pam.conf(5)              - PAM policy file format
1265pam_env(8)               - The Environment PAM module
1266pam_group(8)             - Group PAM module
1267pam_krb5(8)              - Kerberos 5 PAM module
1268pam_launchd(8)           - launchd PAM module
1269pam_mount(8)             - Home Folder Mounting PAM module
1270pam_nologin(8)           - No Login PAM module
1271pam_ntlm(8)              - NTLM PAM module
1272pam_opendirectory(8)     - OpenDirectory PAM module
1273pam_rootok(8)            - Root OK PAM module
1274pam_sacl(8)              - Service Access Control List PAM module
1275pam_self(8)              - Self PAM module
1276pam_smartcard(8)         - Smartcard PAM module
1277pam_uwtmp(8)             - User Accounting PAM module
1278panedwindow(ntcl)        - Create and manipulate panedwindow widgets
1279par.pl(1)                - Make and run Perl Archives
1280parentalcontrolsd(8)     - Parental Controls helper process
1281parl(1)                  - Binary PAR Loader
1282parse(n), doctools::toc::parse(n) - Parsing text in doctoc format
1283parsecd(8)               - Support daemon for Siri Suggestions
1284passd(8)                 - Apple Pay & Wallet daemon
1285passwd(1)                - modify a user's password
1286passwd(5), master.passwd(5) - format of the password file
1287paste(1)                 - merge corresponding or subsequent lines of files
1288patch(1)                 - apply a diff file to an original
1289path_helper(8)           - helper for constructing PATH environment variable
1290pathchk(1)               - check pathnames
1291pathopens.d(1m)          - full pathnames opened ok count. Uses DTrace
1292pax(1)                   - read and write file archives and copy directory hierarchies
1293pbcopy(1), pbpaste(1)    - provide copying and pasting to the pasteboard (the Clipboard) from command line
1294pboard(8)                - pasteboard server
1295pbs(8)                   - general helper tool
1296pcap-config(1)           - write libpcap compiler and linker flags to standard output
1297pcap-filter(7)           - packet filter syntax
1298pcap-linktype(7)         - link-layer header types supported by libpcap
1299pcap-savefile(5)         - libpcap savefile format
1300pcap-tstamp(7)           - packet time stamps in libpcap
1301pcre_table(5)            - format of Postfix PCRE tables
1302pcsstatus(1)             - print current status of PCS credentials
1303pdisk(8)                 - Apple partition table editor
1304peg(n), grammar::peg(n)  - Create and manipulate parsing expression grammars
1305peg_interp(n), grammar::peg::interp(n) - Interpreter for parsing expression grammars
1306periodic(8)              - run periodic system functions
1307periodic-wrapper(8)      - manage periodic activity
1308periodic.conf(5)         - periodic job configuration information
1309perl(1)                  - The Perl 5 language interpreter
1310perl(1), a2p(1)          - Practical Extraction and Report Language
1311perl5004delta(1)         - what's new for perl5.004
1312perl5005delta(1)         - what's new for perl5.005
1313perl5100delta(1)         - what is new for perl 5.10.0
1314perl5101delta(1)         - what is new for perl v5.10.1
1315perl5120delta(1)         - what is new for perl v5.12.0
1316perl5121delta(1)         - what is new for perl v5.12.1
1317perl5122delta(1)         - what is new for perl v5.12.2
1318perl5123delta(1)         - what is new for perl v5.12.3
1319perl5124delta(1)         - what is new for perl v5.12.4
1320perl5125delta(1)         - what is new for perl v5.12.5
1321perl5140delta(1)         - what is new for perl v5.14.0
1322perl5141delta(1)         - what is new for perl v5.14.1
1323perl5142delta(1)         - what is new for perl v5.14.2
1324perl5143delta(1)         - what is new for perl v5.14.3
1325perl5144delta(1)         - what is new for perl v5.14.4
1326perl5160delta(1)         - what is new for perl v5.16.0
1327perl5161delta(1)         - what is new for perl v5.16.1
1328perl5162delta(1)         - what is new for perl v5.16.2
1329perl5163delta(1)         - what is new for perl v5.16.3
1330perl5180delta(1)         - what is new for perl v5.18.0
1331perl5181delta(1)         - what is new for perl v5.18.1
1332perl561delta(1)          - what's new for perl v5.6.1
1333perl56delta(1)           - what's new for perl v5.6.0
1334perl581delta(1)          - what is new for perl v5.8.1
1335perl582delta(1)          - what is new for perl v5.8.2
1336perl583delta(1)          - what is new for perl v5.8.3
1337perl584delta(1)          - what is new for perl v5.8.4
1338perl585delta(1)          - what is new for perl v5.8.5
1339perl586delta(1)          - what is new for perl v5.8.6
1340perl587delta(1)          - what is new for perl v5.8.7
1341perl588delta(1)          - what is new for perl v5.8.8
1342perl589delta(1)          - what is new for perl v5.8.9
1343perl58delta(1)           - what is new for perl v5.8.0
1344perlaix(1)               - Perl version 5 on IBM AIX (UNIX) systems
1345perlamiga(1)             - Perl under Amiga OS
1346perlapi(1)               - autogenerated documentation for the perl public API
1347perlapio(1)              - perl's IO abstraction interface
1348perlartistic(1)          - the Perl Artistic License
1349perlbook(1)              - Books about and related to Perl
1350perlboot(1)              - This document has been deleted
1351perlbot(1)               - This document has been deleted
1352perlbs2000(1)            - building and installing Perl for BS2000
1353perlbug(1)               - how to submit bug reports on Perl
1354perlcall(1)              - Perl calling conventions from C
1355perlce(1)                - Perl for WinCE
1356perlcheat(1)             - Perl 5 Cheat Sheet
1357perlclib(1)              - Internal replacements for standard C library functions
1358perlcn(1)                - XXXX Perl XX
1359perlcommunity(1)         - a brief overview of the Perl community
1360perlcygwin(1)            - Perl for Cygwin
1361perldata(1)              - Perl data types
1362perldbmfilter(1)         - Perl DBM Filters
1363perldebguts(1)           - Guts of Perl debugging
1364perldebtut(1)            - Perl debugging tutorial
1365perldebug(1)             - Perl debugging Xref "debug debugger"
1366perldelta(1)             - what is new for perl v5.18.2
1367perldgux(1)              - Perl under DG/UX
1368perldiag(1)              - various Perl diagnostics
1369perldoc(1)               - Look up Perl documentation in Pod format
1370perldos(1)               - Perl under DOS, W31, W95
1371perldsc(1)               - Perl Data Structures Cookbook Xref "data structure complex data structure struct"
1372perldtrace(1)            - Perl's support for DTrace
1373perlebcdic(1)            - Considerations for running Perl on EBCDIC platforms
1374perlembed(1)             - how to embed perl in your C program
1375perlexperiment(1)        - A listing of experimental features in Perl
1376perlfaq(1)               - frequently asked questions about Perl
1377perlfaq1(1)              - General Questions About Perl
1378perlfaq2(1)              - Obtaining and Learning about Perl
1379perlfaq3(1)              - Programming Tools
1380perlfaq4(1)              - Data Manipulation
1381perlfaq5(1)              - Files and Formats
1382perlfaq6(1)              - Regular Expressions
1383perlfaq7(1)              - General Perl Language Issues
1384perlfaq8(1)              - System Interaction
1385perlfaq9(1)              - Web, Email and Networking
1386perlfilter(1)            - Source Filters
1387perlfork(1)              - Perl's fork() emulation
1388perlform(1)              - Perl formats Xref "format report chart"
1389perlfreebsd(1)           - Perl version 5 on FreeBSD systems
1390perlfunc(1)              - Perl builtin functions Xref "function"
1391perlgit(1)               - Detailed information about git and the Perl repository
1392perlglossary(1)          - Perl Glossary
1393perlgpl(1)               - the GNU General Public License, version 1
1394perlguts(1)              - Introduction to the Perl API
1395perlhack(1)              - How to hack on Perl
1396perlhacktips(1)          - Tips for Perl core C code hacking
1397perlhacktut(1)           - Walk through the creation of a simple C code patch
1398perlhaiku(1)             - Perl version 5.10+ on Haiku
1399perlhist(1)              - the Perl history records
1400perlhpux(1)              - Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
1401perlhurd(1)              - Perl version 5 on Hurd
1402perlintern(1)            - autogenerated documentation of purely internal Perl functions
1403perlinterp(1)            - An overview of the Perl interpreter
1404perlintro(1)             - -- a brief introduction and overview of Perl
1405perliol(1)               - C API for Perl's implementation of IO in Layers
1406perlipc(1)               - Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores)
1407perlirix(1)              - Perl version 5 on Irix systems
1408perlivp(1)               - Perl Installation Verification Procedure
1409perljp(1)                - XXX Perl XXX
1410perlko(1)                - PerlX XXX XXX
1411perllexwarn(1)           - Perl Lexical Warnings Xref "warning, lexical warnings warning"
1412perllinux(1)             - Perl version 5 on Linux systems
1413perllocale(1)            - Perl locale handling (internationalization and localization)
1414perllol(1)               - Manipulating Arrays of Arrays in Perl
1415perlmacos(1)             - Perl under Mac OS (Classic)
1416perlmacosx(1)            - Perl under Mac OS X
1417perlmod(1)               - Perl modules (packages and symbol tables)
1418perlmodinstall(1)        - Installing CPAN Modules
1419perlmodlib(1)            - constructing new Perl modules and finding existing ones
1420perlmodstyle(1)          - Perl module style guide
1421perlmroapi(1)            - Perl method resolution plugin interface
1422perlnetware(1)           - Perl for NetWare
1423perlnewmod(1)            - preparing a new module for distribution
1424perlnumber(1)            - semantics of numbers and numeric operations in Perl
1425perlobj(1)               - Perl object reference Xref "object OOP"
1426perlootut(1)             - Object-Oriented Programming in Perl Tutorial
1427perlop(1)                - Perl operators and precedence Xref "operator"
1428perlopenbsd(1)           - Perl version 5 on OpenBSD systems
1429perlopentut(1)           - tutorial on opening things in Perl
1430perlos2(1)               - Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT
1431perlos390(1)             - building and installing Perl for OS/390 and z/OS
1432perlos400(1)             - Perl version 5 on OS/400
1433perlpacktut(1)           - tutorial on "pack" and "unpack"
1434perlperf(1)              - Perl Performance and Optimization Techniques
1435perlplan9(1)             - Plan 9-specific documentation for Perl
1436perlpod(1)               - the Plain Old Documentation format Xref "POD plain old documentation"
1437perlpodspec(1)           - Plain Old Documentation: format specification and notes
1438perlpodstyle(1)          - Perl POD style guide
1439perlpolicy(1)            - Various and sundry policies and commitments related to the Perl core
1440perlport(1)              - Writing portable Perl
1441perlpragma(1)            - how to write a user pragma
1442perlqnx(1)               - Perl version 5 on QNX
1443perlre(1)                - Perl regular expressions Xref "regular expression regex regexp"
1444perlreapi(1)             - Perl regular expression plugin interface
1445perlrebackslash(1)       - Perl Regular Expression Backslash Sequences and Escapes
1446perlrecharclass(1)       - Perl Regular Expression Character Classes Xref "character class"
1447perlref(1)               - Perl references and nested data structures Xref "reference pointer data structure structure struct"
1448perlreftut(1)            - Mark's very short tutorial about references
1449perlreguts(1)            - Description of the Perl regular expression engine
1450perlrepository(1)        - Links to current information on the Perl source repository
1451perlrequick(1)           - Perl regular expressions quick start
1452perlreref(1)             - Perl Regular Expressions Reference
1453perlretut(1)             - Perl regular expressions tutorial
1454perlriscos(1)            - Perl version 5 for RISC OS
1455perlrun(1)               - how to execute the Perl interpreter
1456perlsec(1)               - Perl security
1457perlsolaris(1)           - Perl version 5 on Solaris systems
1458perlsource(1)            - A guide to the Perl source tree
1459perlstyle(1)             - Perl style guide
1460perlsub(1)               - Perl subroutines Xref "subroutine function"
1461perlsymbian(1)           - Perl version 5 on Symbian OS
1462perlsyn(1)               - Perl syntax Xref "syntax"
1463perlthrtut(1)            - Tutorial on threads in Perl
1464perltie(1)               - how to hide an object class in a simple variable Xref "tie"
1465perltoc(1)               - perl documentation table of contents
1466perltodo(1)              - Perl TO-DO List
1467perltooc(1)              - This document has been deleted
1468perltoot(1)              - This document has been deleted
1469perltrap(1)              - Perl traps for the unwary
1470perltru64(1)             - Perl version 5 on Tru64 (formerly known as Digital UNIX formerly known as DEC OSF/1) systems
1471perltw(1)                - XXXX Perl XX
1472perlunicode(1)           - Unicode support in Perl
1473perlunifaq(1)            - Perl Unicode FAQ
1474perluniintro(1)          - Perl Unicode introduction
1475perluniprops(1)          - Index of Unicode Version 6.2.0 character properties in Perl
1476perlunitut(1)            - Perl Unicode Tutorial
1477perlutil(1)              - utilities packaged with the Perl distribution
1478perlvar(1)               - Perl predefined variables
1479perlvms(1)               - VMS-specific documentation for Perl
1480perlvos(1)               - Perl for Stratus OpenVOS
1481perlwin32(1)             - Perl under Windows
1482perlxs(1)                - XS language reference manual
1483perlxstut(1)             - Tutorial for writing XSUBs
1484perlxstypemap(1)         - Perl XS C/Perl type mapping
1485personad(8)              - The system daemon backing profile photo storage
1486pf.conf(5)               - packet filter configuration file
1487pf.os(5)                 - format of the operating system fingerprints file
1488pfbtops(1)               - translate a PostScript font in .pfb format to ASCII
1489pfctl(8)                 - control the packet filter (PF) and network address translation (NAT) device
1490pfd(8)                   - daemon for network firewall and Internet sharing configuration
1491pflog(4)                 - packet filter logging interface
1492pgrep(1), pkill(1)       - find or signal processes by name
1493pgsql_table(5)           - Postfix PostgreSQL client configuration
1494phar(1), phar.phar(1)    - PHAR (PHP archive) command line tool
1495photo(ntcl)              - Full-color images
1496photoanalysisd(8)        - The macOS photo library analysis agent
1497photolibraryd(8)         - The macOS photo library agent
1498php(1)                   - PHP Command Line Interface 'CLI' php-cgi - PHP Common Gateway Interface 'CGI' command
1499php-config(1)            - get information about PHP configuration and compile options
1500php-fpm(8)               - PHP FastCGI Process Manager 'PHP-FPM'
1501phpize(1)                - prepare a PHP extension for compiling
1502pic(1)                   - compile pictures for troff or TeX
1503pickup(8)                - Postfix local mail pickup
1504picoirc(n)               - Small and simple embeddable IRC client
1505piconv(1)                - -- iconv(1), reinvented in perl
1506pictd(8)                 - general helper tool
1507pid(ntcl)                - Retrieve process identifiers
1508pidpersec.d(1m)          - print new PIDs per sec. Uses DTrace
1509pie(n)                   - 2D or 3D pie chart object in a canvas
1510pieBoxLabeler(n)         - tkpiechart pie box style labeler class
1511piePeripheralLabeler(n)  - tkpiechart pie peripheral style labeler class
1512ping(8)                  - send ICMP ECHO_REQUEST packets to network hosts
1513ping6(8)                 - send ICMPv6 ECHO_REQUEST packets to network hosts
1514pipe(8)                  - Postfix delivery to external command
1515pkg::create(ntcl)        - Construct an appropriate 'package ifneeded' command for a given package specification
1516pkg_mkIndex(ntcl)        - Build an index for automatic loading of packages
1517pkgbuild(1)              - Build an OS X Installer component package from on-disk files
1518pkgutil(1)               - Query and manipulate Mac OS X Installer packages and receipts
1519pl(1)                    - ASCII property list utility
1520pl2pm(1)                 - Rough tool to translate Perl4 .pl files to Perl5 .pm modules
1521place(ntcl)              - Geometry manager for fixed or rubber-sheet placement
1522platform(ntcl)           - System identification support code and utilities
1523platform::shell(ntcl)    - System identification support code and utilities
1524plist(5)                 - property list format
1525plockstat(1)             - front-end to DTrace to print statistics about POSIX mutexes and read/write locks
1526pluginmgr(n)             - Manage a plugin
1527plutil(1)                - property list utility
1528pmset(1)                 - manipulate power management settings
1529png(n)                   - PNG querying and manipulation of meta data
1530pod2html(1)              - convert .pod files to .html files
1531pod2latex(1)             - convert pod documentation to latex format
1532pod2man(1)               - Convert POD data to formatted *roff input
1533pod2readme(1)            - script to convert POD to README file
1534pod2text(1)              - Convert POD data to formatted ASCII text
1535pod2usage(1)             - print usage messages from embedded pod docs in files
1536podchecker(1)            - check the syntax of POD format documentation files
1537podselect(1)             - print selected sections of pod documentation on standard output
1538policytool(1)            - policy file creation and management tool
1539polynomials(n), math::polynomials(n) - Polynomial functions
1540pool(n), struct::pool(n) - Create and manipulate pool objects (of discrete items)
1541pop3(n)                  - Tcl client for POP3 email protocol
1542pop3d(n)                 - Tcl POP3 server implementation
1543pop3d_dbox(n), pop3d::dbox(n) - Simple mailbox database for pop3d
1544pop3d_udb(n), pop3d::udb(n) - Simple user database for pop3d
1545postalias(1)             - Postfix alias database maintenance
1546postcat(1)               - show Postfix queue file contents
1547postconf(1)              - Postfix configuration utility
1548postconf(5)              - Postfix configuration parameters
1549postdrop(1)              - Postfix mail posting utility
1550postfix(1)               - Postfix control program
1551postfix-tls(1)           - Postfix TLS management
1552postfix-wrapper(5)       - Postfix multi-instance API
1553postkick(1)              - kick a Postfix service
1554postlock(1)              - lock mail folder and execute command
1555postlog(1)               - Postfix-compatible logging utility
1556postmap(1)               - Postfix lookup table management
1557postmulti(1)             - Postfix multi-instance manager
1558postqueue(1)             - Postfix queue control
1559postscreen(8)            - Postfix zombie blocker
1560postsuper(1)             - Postfix superintendent
1561powerlogd(8)             - manages structured log archives that enable retrieval of system power and performance data
1562pp(1)                    - PAR Packager
1563ppdc(1)                  - cups ppd compiler (deprecated)
1564ppdcfile(5)              - cups ppd compiler source file format
1565ppdhtml(1)               - cups html summary generator (deprecated)
1566ppdi(1)                  - import ppd files (deprecated)
1567ppdmerge(1)              - merge ppd files (deprecated)
1568ppdpo(1)                 - ppd message catalog generator (deprecated)
1569pppd(8)                  - Point-to-Point Protocol Daemon
1570pr(1)                    - print files
1571praudit(1)               - print the contents of audit trail files
1572priclass.d(1m)           - priority distribution by scheduling class. Uses DTrace
1573pridist.d(1m)            - process priority distribution. Uses DTrace
1574printenv(1)              - print out the environment
1575printers.conf(5)         - printer configuration file for cups
1576printf(1)                - formatted output
1577printtool(8)             - a tool to perform privileged operations on the printing system
1578prioqueue(n), struct::prioqueue(n) - Create and manipulate prioqueue objects
1579proc(ntcl)               - Create a Tcl procedure
1580procsystime(1m)          - analyse system call times. Uses DTrace
1581productbuild(1)          - Build a product archive for the OS X Installer or the Mac App Store
1582productsign(1)           - Sign an OS X Installer product archive
1583productutil(8)           - product archive utility
1584profiler(n)              - Tcl source code profiler
1585profiles(1)              - Profiles Tool
1586profiles(1)              - Profiles Tool for macOS
1587protocols(5)             - protocol name data base
1588prove(1)                 - Run tests through a TAP harness
1589proxymap(8)              - Postfix lookup table proxy server
1590ps(1)                    - process status
1591psed(1)                  - a stream editor
1592pt(n)                    - Parser Tools Application
1593pt_astree(n), pt::ast(n) - Abstract Syntax Tree Serialization
1594pt_cparam_config_critcl(n), pt::cparam::configuration::critcl(n) - C/PARAM, Canned configuration, Critcl
1595pt_from_api(n), pt_import_api(n) - Parser Tools Import API
1596pt_introduction(n)       - Introduction to Parser Tools
1597pt_json_language(n), pt::json_language(n) - The JSON Grammar Exchange Format
1598pt_param(n), pt::param(n) - PackRat Machine Specification
1599pt_parser_api(n)         - Parser API
1600pt_peg_container(n), pt::peg::container(n) - PEG Storage
1601pt_peg_container_peg(n), pt::peg::container::peg(n) - PEG Storage. Canned PEG grammar specification
1602pt_peg_export(n), pt::peg::export(n) - PEG Export
1603pt_peg_export_container(n), pt::peg::export::container(n) - PEG Export Plugin. Write CONTAINER format
1604pt_peg_export_json(n), pt::peg::export::json(n) - PEG Export Plugin. Write JSON format
1605pt_peg_export_peg(n), pt::peg::export::peg(n) - PEG Export Plugin. Write PEG format
1606pt_peg_from_container(n), pt::peg::from::container(n) - PEG Conversion. From CONTAINER format
1607pt_peg_from_json(n), pt::peg::from::json(n) - PEG Conversion. Read JSON format
1608pt_peg_from_peg(n), pt::peg::from::peg(n) - PEG Conversion. Read PEG format
1609pt_peg_import(n), pt::peg::import(n) - PEG Import
1610pt_peg_import_container(n), pt::peg::import::container(n) - PEG Import Plugin. From CONTAINER format
1611pt_peg_import_json(n), pt::peg::import::json(n) - PEG Import Plugin. Read JSON format
1612pt_peg_import_peg(n), pt::peg::import::peg(n) - PEG Import Plugin. Read PEG format
1613pt_peg_interp(n), pt::peg::interp(n) - Interpreter for parsing expression grammars
1614pt_peg_introduction(n), pt::pegrammar(n) - Introduction to Parsing Expression Grammars
1615pt_peg_language(n), pt::peg_language(n) - PEG Language Tutorial
1616pt_peg_to_container(n), pt::peg::to::container(n) - PEG Conversion. Write CONTAINER format
1617pt_peg_to_cparam(n), pt::peg::to::cparam(n) - PEG Conversion. Write CPARAM format
1618pt_peg_to_json(n), pt::peg::to::json(n) - PEG Conversion. Write JSON format
1619pt_peg_to_param(n), pt::peg::to::param(n) - PEG Conversion. Write PARAM format
1620pt_peg_to_peg(n), pt::peg::to::peg(n) - PEG Conversion. Write PEG format
1621pt_peg_to_tclparam(n), pt::peg::to::tclparam(n) - PEG Conversion. Write TCLPARAM format
1622pt_pegrammar(n), pt::peg(n) - Parsing Expression Grammar Serialization
1623pt_pexpr_op(n), pt::pe::op(n) - Parsing Expression Utilities
1624pt_pexpression(n), pt::pe(n) - Parsing Expression Serialization
1625pt_pgen(n), pt::pgen(n)  - Parser Generator
1626pt_rdengine(n), pt::rde(n) - Parsing Runtime Support, PARAM based
1627pt_tclparam_config_snit(n), pt::tclparam::configuration::snit(n) - Tcl/PARAM, Canned configuration, Snit
1628pt_tclparam_config_tcloo(n), pt::tclparam::configuration::tcloo(n) - Tcl/PARAM, Canned configuration, Tcloo
1629pt_to_api(n), pt_export_api(n) - Parser Tools Export API
1630ptar(1),     ptar(1)     - a tar-like program written in perl
1631ptar5.18(1),     ptar(1) - a tar-like program written in perl
1632ptardiff(1)              - program that diffs an extracted archive against an unextracted one
1633ptargrep(1)              - Apply pattern matching to the contents of files in a tar archive
1634pty(4)                   - pseudo terminal driver
1635pubsub(1)                - Utility for managing RSS/Atom subscriptions via the PubSub framework
1636purge(8)                 - force disk cache to be purged (flushed and emptied)
1637puts(ntcl)               - Write to a channel
1638pwd(1)                   - return working directory name
1639pwd(ntcl)                - Return the absolute path of the current working directory
1640pwd_mkdb(8)              - generate the password databases
1641pwhich(1)                - Perl-only `which'
1642pwpolicy(8)              - gets and sets password policies
1643pydoc(1)                 - the Python documentation tool
1644python(1)                - an interpreted, interactive, object-oriented programming language
1645pythonw(1)               - run python script allowing GUI
1646qc2movie(1)              - Quartz Composer export tool
1647qcomplex(n), math::complexnumbers(n) - Straightforward complex number package
1648qlmanage(1)              - Quick Look Server debug and management tool
1649qmgr(8)                  - Postfix queue manager
1650qmqpd(8)                 - Postfix QMQP server
1651qtmodernizer(1)          - Tool to convert legacy movies to modern format with minimal changes
1652queue(n), struct::queue(n) - Create and manipulate queue objects
1653quota(1)                 - display disk usage and limits
1654quotacheck(8)            - filesystem quota consistency checker
1655quotaon(8), quotaoff(8)  - turn filesystem quotas on and off
1656quoted-printable(n)      - Encoding "quoted-printable"
1657racoon(8)                - IKE (ISAKMP/Oakley) key management daemon
1658racoon.conf(5)           - configuration file for racoon
1659radiobutton(ntcl)        - Create and manipulate radiobutton widgets
1660raise(ntcl)              - Change a window's position in the stacking order
1661random(4)                - , urandom random data source devices
1662random(n)                - Create and manipulate randomizer channels
1663rapportd(8)              - Rapport Daemon
1664rarpd(8)                 - Reverse ARP Daemon
1665rational_funcs(n), math::rationalfunctions(n) - Polynomial functions
1666rc4(n)                   - Implementation of the RC4 stream cipher
1667rcs(n)                   - RCS low level utilities
1668re_format(7)             - POSIX 1003.2 regular expressions
1669re_syntax(ntcl)          - Syntax of Tcl regular expressions
1670read(ntcl)               - Read from a channel
1671readlink(1), stat(1)     - display file status
1672receive(n), term::receive(n) - General input from terminals
1673receiver(n), transfer::receiver(n) - Data source
1674recentsd(8)              - recentsd daemon
1675record(n), struct::record(n) - Define and create records (similar to 'C' structures)
1676refchan(ntcl)            - Command handler API of reflected channels, version 1
1677refer(1)                 - preprocess bibliographic references for groff
1678regexp(ntcl)             - Match a regular expression against a string
1679regexp_table(5)          - format of Postfix regular expression tables
1680registry(ntcl)           - Manipulate the Windows registry
1681regsub(ntcl)             - Perform substitutions based on regular expression pattern matching
1682relocated(5)             - Postfix relocated table format
1683rename(ntcl)             - Rename or delete a command
1684renice(8)                - alter priority of running processes
1685repeat(n), textutil::repeat(n) - Procedures to repeat strings
1686report(n)                - Create and manipulate report objects
1687repquota(8)              - summarize quotas for a file system
1688resolver(5)              - resolver configuration file format
1689rest(n)                  - define REST web APIs and call them inline or asychronously
1690return(ntcl)             - Return from a procedure, or set return code of a script
1691rev(1)                   - reverse lines of a file
1692reversetemplated(8)      - daemon that processes user content in order to detect events
1693revisiond(8)             - storage manager for document revisions
1694ri(1)                    - Ruby API reference front end
1695ripemd128(n)             - RIPEMD-128 Message-Digest Algorithm
1696ripemd160(n)             - RIPEMD-160 Message-Digest Algorithm
1697rm(1), unlink(1)         - remove directory entries
1698rmdir(1)                 - remove directories
1699rmic(1)                  - Java RMI stub compiler
1700rmid(1)                  - RMI activation system daemon
1701rmiregistry(1)           - Java remote object registry
1702roff(7)                  - concepts and history of roff typesetting
1703roman(n), math::roman(n) - Tools for creating and manipulating roman numerals
1704romberg(n), math::calculus::romberg(n) - Romberg integration
1705rotatelogs(8)            - Piped logging program to rotate Apache logs
1706route(4)                 - kernel packet forwarding database
1707route(8)                 - manually manipulate the routing tables
1708routined(8)              - A daemon that learns the historical location patterns of a user
1709rpc(5)                   - rpc program number data base
1710rpc.lockd(8)             - NFS file locking daemon
1711rpc.rquotad(8), rquotad(8) - remote quota server
1712rpc.statd(8)             - host status monitoring daemon
1713rpcinfo(8)               - report RPC information
1714rpcsvchost(8)            - hosting environment for DCE/RPC services
1715rs(1)                    - reshape a data array
1716rs_ecc(n)                - Reed-Solomon error correcting code
1717rsync(1)                 - faster, flexible replacement for rcp
1718rsyncd.conf(5)           - configuration file for rsync in daemon mode
1719rtadvd(8)                - router advertisement daemon
1720rtadvd.conf(5)           - config file for router advertisement daemon
1721rtcore(n), fileutil::magic::rt(n) - Runtime core for file type recognition engines written in pure Tcl
1722rtsold(8)                - router solicitation daemon
1723ruby(1)                  - Interpreted object-oriented scripting language
1724runocc.d(1m)             - run queue occupancy by CPU. Uses DTrace
1725rwbypid.d(1m)            - read/write calls by PID. Uses DTrace
1726rwbytype.d(1m)           - read/write bytes by vnode type. Uses DTrace
1727rwsnoop(1m)              - snoop read/write events. Uses DTrace
1728sa(8)                    - print system accounting statistics
1729sample(1)                - Profile a process during a time interval
1730sampleproc(1m)           - sample processes on the CPUs. Uses DTrace
1731sandbox(7)               - overview of the sandbox facility
1732sandbox-exec(1)          - execute within a sandbox (DEPRECATED)
1733sandboxd(8)              - sandbox daemon
1734say(1)                   - Convert text to audible speech
1735sc_usage(1)              - show system call usage statistics
1736scache(8)                - Postfix shared connection cache server
1737scale(ntcl)              - Create and manipulate scale widgets
1738scan(ntcl)               - Parse string using conversion specifiers in the style of sscanf
1739scandeps.pl(1)           - Scan file prerequisites
1740schemagen(1)             - Java(TM) Architecture for XML Binding Schema Generator Specification Version: 2.0 Reference Implementation (RI) Version: 2.0 ea3 l
1741scope(n)                 - capture the namespace context for a variable
1742scp(1)                   - secure copy (remote file copy program)
1743screen(1)                - screen manager with VT100/ANSI terminal emulation
1744screencapture(1)         - capture images from the screen and save them to a file or the clipboard
1745screensharingd(8)        - listens for VNC connections from clients
1746script(1)                - make typescript of terminal session
1747scrollbar(ntcl)          - Create and manipulate scrollbar widgets
1748scselect(8)              - Select system configuration location
1749scsid(8)                 - SCSI subsystem daemon
1750scutil(8)                - Manage system configuration parameters
1751sdiff(1)                 - side-by-side merge of file differences
1752sdx(1)                   - Starkit Developer eXtension
1753secd(8)                  - centralised keychain agent
1754secinitd(8)              - The security policy initialization daemon
1755security-sysdiagnose(1)  - Command line interface do dump keychain related information in sysdiagnose
1756securityd_service(8)     - heler process to securityd to unlock keybag
1757sed(1)                   - stream editor
1758seek(ntcl)               - Change the access position for an open channel
1759seeksize.d(1m)           - print disk event seek report. Uses DTrace
1760seld(8)                  - Secure element manager daemon
1761selection(ntcl)          - Manipulate the X selection
1762send(ntcl)               - Execute a command in a different application
1763sendmail(1)              - Postfix to Sendmail compatibility interface
1764seq(1)                   - print sequences of numbers
1765serialver(1)             - serial version command
1766servertool(1)            - The Java(TM) IDL Server Tool servertool provides an ease-of-use interface for application programmers to register, unregister, startup and shutdown a server
1767services(5)              - service name data base
1768set(ntcl)                - Read and write variables
1769setkey(8)                - manually manipulate the IPsec SA/SP database
1770setquota(1)              - Sets home directory quotas on the local computer
1771setuids.d(1m)            - snoop setuid calls as they occur. Uses DTrace
1772sftp(1)                  - secure file transfer program
1773sftp-server(8)           - SFTP server subsystem
1774sha(n)                   - Message digest "sha"
1775sha1(n)                  - SHA1 Message-Digest Algorithm
1776sha1_otp(n)              - Message digest "sha1_otp"
1777sha256(n)                - SHA256 Message-Digest Algorithm
1778shar(1)                  - create a shell archive of files
1779shasum(1)                - Print or Check SHA Checksums
1780shells(5)                - shell database
1781shlock(1)                - create or verify a lock file for shell scripts
1782showmount(8)             - show remote NFS mounts on host
1783showq(8)                 - list the Postfix mail queue
1784shutdown(8)              - close down the system at a given time
1785sigdist.d(1m)            - signal distribution by process. Uses DTrace
1786signpost_notificationd(8) - Distributes os_signpost events notifications
1787signpost_reporter(8)     - Report telemetry on intervals instrumented with os_signpost to Apple
1788simulation_random(n), simulation::random(n) - Pseudo-random number generators
1789sips(1)                  - scriptable image processing system
1790skiplist(n), struct::skiplist(n) - Create and manipulate skiplists
1791skywalkctl(8)            - Interact with Skywalk subsystem
1792slapacl(8)               - Check access to a list of attributes
1793slapadd(8)               - Add entries to a SLAPD database
1794slapauth(8)              - Check a list of string-represented IDs for LDAP authc/authz
1795slapcat(8)               - SLAPD database to LDIF utility
1796slapd(8)                 - Stand-alone LDAP Daemon
1797slapd-bdb(5), slapd-hdb(5) - Berkeley DB backends to slapd
1798slapd-config(5)          - configuration backend to slapd
1799slapd-dnssrv(5)          - DNS SRV referral backend to slapd
1800slapd-ldap(5)            - LDAP backend to slapd
1801slapd-ldbm(5)            - Discontinued LDBM backend to slapd
1802slapd-ldif(5)            - LDIF backend to slapd
1803slapd-mdb(5)             - Memory-Mapped DB backend to slapd
1804slapd-meta(5)            - metadirectory backend to slapd
1805slapd-monitor(5)         - Monitor backend to slapd
1806slapd-ndb(5)             - MySQL NDB backend to slapd
1807slapd-null(5)            - Null backend to slapd
1808slapd-passwd(5)          - /etc/passwd backend to slapd
1809slapd-perl(5)            - Perl backend to slapd
1810slapd-relay(5)           - relay backend to slapd
1811slapd-shell(5)           - Shell backend to slapd
1812slapd-sock(5)            - Socket backend/overlay to slapd
1813slapd-sql(5)             - SQL backend to slapd
1814slapd.access(5)          - access configuration for slapd, the stand-alone LDAP daemon
1815slapd.backends(5)        - backends for slapd, the stand-alone LDAP daemon
1816slapd.conf(5)            - configuration file for slapd, the stand-alone LDAP daemon
1817slapd.overlays(5)        - overlays for slapd, the stand-alone LDAP daemon
1818slapd.plugin(5)          - plugin configuration for slapd, the stand-alone LDAP daemon
1819slapdn(8)                - Check a list of string-represented LDAP DNs based on schema syntax
1820slapindex(8)             - Reindex entries in a SLAPD database
1821slapo-accesslog(5)       - Access Logging overlay to slapd
1822slapo-auditlog(5)        - Audit Logging overlay to slapd
1823slapo-chain(5)           - chain overlay to slapd
1824slapo-collect(5)         - Collective attributes overlay to slapd
1825slapo-constraint(5)      - Attribute Constraint Overlay to slapd
1826slapo-dds(5)             - Dynamic Directory Services overlay to slapd
1827slapo-dyngroup(5)        - Dynamic Group overlay to slapd
1828slapo-dynlist(5)         - Dynamic List overlay to slapd
1829slapo-memberof(5)        - Reverse Group Membership overlay to slapd
1830slapo-pbind(5)           - proxy bind overlay to slapd
1831slapo-pcache(5)          - proxy cache overlay to slapd
1832slapo-ppolicy(5)         - Password Policy overlay to slapd
1833slapo-refint(5)          - Referential Integrity overlay to slapd
1834slapo-retcode(5)         - return code overlay to slapd
1835slapo-rwm(5)             - rewrite/remap overlay to slapd
1836slapo-sssvlv(5)          - Server Side Sorting and Virtual List View overlay to slapd
1837slapo-syncprov(5)        - Sync Provider overlay to slapd
1838slapo-translucent(5)     - Translucent Proxy overlay to slapd
1839slapo-unique(5)          - Attribute Uniqueness overlay to slapd
1840slapo-valsort(5)         - Value Sorting overlay to slapd
1841slappasswd(8)            - OpenLDAP password utility
1842slapschema(8)            - SLAPD in-database schema checking utility
1843slaptest(8)              - Check the suitability of the OpenLDAP slapd configuration
1844sleep(1)                 - suspend execution for an interval of time
1845smb-sync-preferences(8)  - synchronize SMB server preferences
1846smbd(8)                  - SMB server daemon
1847smbdiagnose(8)           - gather information to aid in diagnosing SMB file sharing issues
1848smbutil(1)               - interface to the SMB requester
1849smd(8)                   - ServiceManagement framework daemon
1850smtp(8)                  - Postfix SMTP+LMTP client
1851smtp(n)                  - Client-side tcl implementation of the smtp protocol
1852smtpd(8)                 - Postfix SMTP server
1853smtpd(n)                 - Tcl SMTP server implementation
1854snit(n)                  - Snit's Not Incr Tcl
1855snitfaq(n)               - Snit Frequently Asked Questions
1856snmp-bridge-mib(1)       - provide Linux bridge information via SNMP
1857snmp.conf(5)             - configuration files for the Net-SNMP applications
1858snmp.conf(5)             - snmp configuration file for cups
1859snmp_config(5)           - handling of Net-SNMP configuration files
1860snmpbulkget(1)           - communicates with a network entity using SNMP GETBULK requests
1861snmpbulkwalk(1)          - retrieve a subtree of management values using SNMP GETBULK requests
1862snmpcmd(1)               - options and behaviour common to most of the Net-SNMP command-line tools
1863snmpconf(1)              - creates and modifies SNMP configuration files
1864snmpd(8)                 - daemon to respond to SNMP request packets
1865snmpd.conf(5)            - configuration file for the Net-SNMP SNMP agent
1866snmpd.examples(5)        - example configuration for the Net-SNMP agent
1867snmpd.internal(5)        - internal configuration of the Net-SNMP agent
1868snmpdelta(1)             - Monitor delta differences in SNMP Counter values
1869snmpdf(1)                - display disk space usage on a network entity via SNMP
1870snmpget(1)               - communicates with a network entity using SNMP GET requests
1871snmpgetnext(1)           - communicates with a network entity using SNMP GETNEXT requests
1872snmpnetstat(1)           - display networking status and configuration information from a network entity via SNMP
1873snmpset(1)               - communicates with a network entity using SNMP SET requests
1874snmpstatus(1)            - retrieves a fixed set of management information from a network entity
1875snmptable(1)             - retrieve an SNMP table and display it in tabular form
1876snmptest(1)              - communicates with a network entity using SNMP requests
1877snmptranslate(1)         - translate MIB OID names between numeric and textual forms
1878snmptrap(1), snmpinform(1) - sends an SNMP notification to a manager
1879snmptrapd(8)             - Receive and log SNMP trap messages
1880snmptrapd.conf(5)        - configuration file for the Net-SNMP notification receiver
1881snmpusm(1)               - creates and maintains SNMPv3 users on a network entity
1882snmpvacm(1)              - creates and maintains SNMPv3 View-based Access Control entries on a network entity
1883snmpwalk(1)              - retrieve a subtree of management values using SNMP GETNEXT requests
1884sntp(1)                  - standard Simple Network Time Protocol client program
1885socket(ntcl)             - Open a TCP network connection
1886socketfilterfw(8)        - Application Firewall daemon
1887socketmap_table(5)       - Postfix socketmap table lookup client
1888soelim(1)                - interpret .so requests in groff input
1889softwareupdate(8)        - system software update tool
1890sort(1)                  - sort or merge records (lines) of text and binary files
1891soundex(n)               - Soundex
1892source(ntcl)             - Evaluate a file or resource as a Tcl script
1893spawn(8)                 - Postfix external command spawner
1894spctl(8)                 - SecAssessment system policy security
1895special(n), math::special(n) - Special mathematical functions
1896spfd(1)                  - simple forking daemon to provide SPF query services
1897spfquery(1)              - (Mail::SPF) - Checks if a given set of e-mail parameters matches a domain's SPF policy
1898spinbox(ntcl)            - Create and manipulate spinbox widgets
1899spindump(8)              - Profile entire system during a time interval
1900spindump_agent(8)        - helper agent for spindump(8)
1901split(1)                 - split a file into pieces
1902split(ntcl)              - Split a string into a proper Tcl list
1903spray(8)                 - send many packets to host
1904sqlite3(1)               - A command line interface for SQLite version 3
1905sqlite_table(5)          - Postfix SQLite configuration
1906ssh(1)                   - OpenSSH SSH client (remote login program)
1907ssh-add(1)               - adds private key identities to the authentication agent
1908ssh-agent(1)             - authentication agent
1909ssh-copy-id(1)           - use locally available keys to authorise logins on a remote machine
1910ssh-keychain(8), ssh-keychain.dylib(8) - smartcard/keychain support library
1911ssh-keygen(1)            - authentication key generation, management and conversion
1912ssh-keyscan(1)           - gather ssh public keys
1913ssh-keysign(8)           - ssh helper program for host-based authentication
1914ssh-pkcs11-helper(8)     - ssh-agent helper program for PKCS#11 support
1915ssh_config(5)            - OpenSSH SSH client configuration files
1916sshd(8)                  - OpenSSH SSH daemon
1917sshd_config(5)           - OpenSSH SSH daemon configuration file
1918stack(n), struct::stack(n) - Create and manipulate stack objects
1919startupdiskhelper(8)     - helper for the Startup Disk preference pane
1920statistics(n), math::statistics(n) - Basic statistical functions and procedures
1921stf(4)                   - 6to4 tunnel interface
1922sticky(7)                - sticky text and append-only directories
1923stooop(n)                - Object oriented extension
1924storagekitd(8)           - helper for the StorageKit framework
1925store(9), subyte(9), suibyte(9), suiword(9), sulong(9), suulong(9), suword(9) - store data to user-space
1926string(ntcl)             - Manipulate strings
1927stringdups(1)            - Identify duplicate strings or other objects in malloc blocks of a target process
1928stringprep(n)            - Implementation of stringprep
1929stringprep_data(n), stringprep::data(n) - stringprep data tables, generated, internal
1930struct_list(n), struct::list(n) - Procedures for manipulating lists
1931struct_set(n), struct::set(n) - Procedures for manipulating sets
1932struct_tree(n), struct::tree(n) - Create and manipulate tree objects
1933struct_tree1(n), struct::tree v1(n) - Create and manipulate tree objects
1934structure(n), doctools::toc::structure(n) - Doctoc serialization utilities
1935stty(1)                  - set the options for a terminal device interface
1936style(9)                 - kernel source file style guide
1937su(1)                    - substitute user identity
1938subscriptions.conf(5)    - subscription configuration file for cups
1939subst(ntcl)              - Perform backslash, command, and variable substitutions
1940sudo(8), sudoedit(8)     - execute a command as another user
1941sudoers(5)               - default sudo security policy plugin
1942suexec(8)                - Switch user before executing external programs
1943suggestd(8)              - daemon that processes user content in order to detect contacts, events, named entities, etc
1944suhelperd(8)             - Helper daemon for softwareupdate - no user initiated interface
1945sum(n)                   - Calculate a sum(1) compatible checksum
1946sw_vers(1)               - print Mac OS X operating system version information
1947swaplist(n)              - A dialog which allows a user to move options between two lists
1948swcd(8)                  - Shared Web Credentials Daemon
1949switch(ntcl)             - Evaluate one of several scripts, depending on a given value
1950symlink(7)               - symbolic link handling
1951symptomsd(8)             - Symptom framework service daemon
1952sync(8)                  - force completion of pending disk writes (flush cache)
1953syncdefaultsd(8)         - NSUbiquitousKeyValueStore
1954syscallbypid.d(1m)       - syscalls by process ID. Uses DTrace
1955syscallbyproc.d(1m)      - syscalls by process name. Uses DTrace
1956syscallbysysc.d(1m)      - syscalls by syscall. Uses DTrace
1957sysctl(8)                - get or set kernel state
1958sysctl.conf(5)           - kernel state defaults
1959sysdiagnose_agent(8)     - performs UI related operations for sysdiagnose
1960sysdiagnose_helper(8)    - performs critical operations for sysdiagnose
1961syslog(1)                - Apple System Log utility
1962syslog.conf(5)           - syslogd(8) configuration file
1963syslogd(8)               - Apple System Log server
1964sysmond(8)               - system monitor daemon
1965system_installd(8)       - macOS software installation daemon
1966system_profiler(8)       - reports system hardware and software configuration
1967systemkeychain(8)        - creates system keychains and allows keychains to unlock keychains
1968systemsetup(8)           - configuration tool for certain machine settings in System Preferences
1969systemstats(8)           - summarize system stats
1970systemstats_boot(8)      - initialize system stats
1971tab2space(1)             - Utility to expand tabs and ensure consistent line endings
1972tabify(n), textutil::tabify(n) - Procedures to (un)tabify strings
1973tabs(1)                  - set terminal tabs
1974tail(1)                  - display the last part of a file
1975tailspin(1)              - configure, save and print tailspin output
1976tailspind(8)             - helper daemon for tailspin(1)
1977talagent(8)              - helper agent for the Transparent App Lifecycle feature
1978talk(1)                  - talk to another user
1979tar(1)                   - manipulate tape archives
1980tar(n)                   - Tar file creation, extraction & manipulation
1981taskgated-helper(8)      - taskgated helper process
1982taskinfo(1)              - display policy information from kernel
1983taskpolicy(8)            - execute a program with an altered I/O or scheduling policy or change settings of already running process
1984tbl(1)                   - format tables for troff
1985tbtdiagnose(1)           - - collects diagnostic information to help troubleshoot Thunderbolt issues
1986tccutil(1)               - manage the privacy database
1987tcl_parse(n), doctools::tcl::parse(n) - Processing text in 'subst -novariables' format
1988tcldom(n), ::dom::DOMImplementation(n) - Tcl language binding for the W3C Document Object Model
1989tcllib_dns(n), dns(n)    - Tcl Domain Name Service Client
1990tcllib_interp(n), interp(n) - Interp creation and aliasing
1991tcllib_ip(n)             - IPv4 and IPv6 address manipulation
1992tcllib_msgcat(n), doctools::msgcat(n) - Message catalog management for the various document parsers
1993tclsh(1tcl)              - Simple shell containing Tcl interpreter
1994tcltest(ntcl)            - Test harness support code and utilities
1995tclvars(ntcl)            - Variables used by Tcl
1996tclxml(n), ::xml::parser(n) - XML parser support for Tcl
1997tcp(4)                   - Internet Transmission Control Protocol
1998tcp_table(5)             - Postfix client/server table lookup protocol
1999tcpdump(1)               - dump traffic on a network
2000tcsh(1)                  - C shell with file name completion and command line editing
2001tee(1)                   - pipe fitting
2002tell(ntcl)               - Return current access position for an open channel
2003tepam_argument_dialogbox(n), tepam::argument_dialogbox(n) - TEPAM argument_dialogbox, reference manual
2004tepam_introduction(n), tepam(n) - An introduction into TEPAM, Tcl's Enhanced Procedure and Argument Manager
2005tepam_procedure(n), tepam::procedure(n) - TEPAM procedure, reference manual
2006term(5)                  - format of compiled term file
2007term(7)                  - conventions for naming terminal types
2008term(n)                  - General terminal control
2009term_bind(n), term::receive::bind(n) - Keyboard dispatch from terminals
2010term_send(n), term::send(n) - General output to terminals
2011terminfo(5)              - terminal capability data base
2012termios(4)               - general terminal line discipline
2013test(1), [(1)            - condition evaluation utility
2014texi2dvi(1)              - print Texinfo documents
2015texindex(1)              - sort Texinfo index files
2016texinfo(5)               - software documentation system
2017text(ntcl), tk_textCopy(ntcl), tk_textCut(ntcl), tk_textPaste(ntcl) - Create and manipulate text widgets
2018textutil(1)              - text utility
2019textutil(n)              - Procedures to manipulate texts and strings
2020textutil_split(n), textutil::split(n) - Procedures to split texts
2021textutil_string(n), textutil::string(n) - Procedures to manipulate texts and strings
2022tfmtodit(1)              - create font files for use with groff -Tdvi
2023tftp(1)                  - trivial file transfer program
2024tftpd(8)                 - DARPA Internet Trivial File Transfer Protocol server
2025thread(n)                - Extension for script access to Tcl threading
2026tic(1m)                  - the terminfo entry-description compiler
2027tidy(1)                  - validate, correct, and pretty-print HTML files
2028tie(n)                   - Array persistence
2029tie(n)                   - Array persistence, standard data sources
2030tiff(n)                  - TIFF reading, writing, and querying and manipulation of meta data
2031tiff2icns(1)             - converts TIFF to icns format
2032tiffutil(1), - tiffutil(1) - manipulates tiff files
2033time(1)                  - time command execution
2034time(ntcl)               - Time the execution of a script
2035timed(8)                 - time synchronization daemon
2036timerfires(1)            - analyze timers as they fire
2037tk(ntcl)                 - Manipulate Tk internal state
2038tkTable(n), table(n)     - Create and manipulate tables
2039tk_chooseColor(ntcl)     - pops up a dialog box for the user to select a color
2040tk_chooseDirectory(ntcl) - pops up a dialog box for the user to select a directory
2041tk_dialog(ntcl)          - Create modal dialog and wait for response
2042tk_focusNext(ntcl), tk_focusPrev(ntcl), tk_focusFollowsMouse(ntcl) - Utility procedures for managing the input focus
2043tk_getOpenFile(ntcl), tk_getSaveFile(ntcl) - pop up a dialog box for the user to select a file to open or save
2044tk_getString(n), getstring(n) - A string dialog
2045tk_menuBar(ntcl), tk_bindForTraversal(ntcl) - Obsolete support for menu bars
2046tk_messageBox(ntcl)      - pops up a message window and waits for user response
2047tk_optionMenu(ntcl)      - Create an option menubutton and its menu
2048tk_popup(ntcl)           - Post a popup menu
2049tk_setPalette(ntcl), tk_bisque(ntcl) - Modify the Tk color palette
2050tkcon(1)                 - Tk console replacement
2051tkcon(n)                 - Controlling TkCon console
2052tkconrc(5)               - TkCon resource file
2053tkerror(ntcl)            - Command invoked to process background errors
2054tklib_history(n), history(n) - Provides a history for Entry widgets
2055tkmib(1)                 - an interactive graphical MIB browser for SNMP
2056tkpp(1)                  - frontend to pp written in Perl/Tk
2057tkvars(ntcl)             - Variables used or set by Tk
2058tkwait(ntcl)             - Wait for variable to change or window to be destroyed
2059tlsmgr(8)                - Postfix TLS session cache and PRNG manager
2060tlsproxy(8)              - Postfix TLS proxy
2061tm(ntcl)                 - Facilities for locating and loading of Tcl Modules
2062tmdiagnose(8)            - gather information to aid in diagnosing Time Machine issues
2063tmutil(8)                - Time Machine utility
2064tnameserv(1)             - Java IDL name server starter script
2065toe(1m)                  - table of (terminfo) entries
2066tooltip(n)               - Tooltip management
2067top(1)                   - display and update sorted information about processes
2068toplevel(ntcl)           - Create and manipulate toplevel widgets
2069tops(1)                  - perform in-place substitutions on code
2070topsyscall(1m)           - top syscalls by syscall name. Uses DTrace
2071topsysproc(1m)           - top syscalls by process name. Uses DTrace
2072torque(1)                - ./" ./" Launches one or more child processes, each of which performs a series of bandwidth intensive operations, and after completion reports the bandwidth actually achieved by each operation during a period when all operation streams were executing simultaneously. ./" ./"
2073touch(1)                 - change file access and modification times
2074touristd(8)              - Tourist Daemon
2075tpool(n)                 - Part of the Tcl threading extension implementing pools of worker threads
2076tput(1), reset(1)        - initialize a terminal or query terminfo database
2077tqueue(n), transfer::copy::queue(n) - Queued transfers
2078tr(1)                    - translate characters
2079trace(1)                 - configure, record, and display kernel trace events
2080trace(ntcl)              - Monitor variable accesses, command usages and command executions
2081traceroute(8)            - print the route packets take to network host
2082traceroute6(8)           - print the route IPv6 packets will take to a network node
2083transform(n)             - Tcl level transformations
2084transmitter(n), transfer::transmitter(n) - Data source
2085transport(5)             - Postfix transport table format
2086traptoemail(1)           - snmptrapd handler script to convert snmp traps into emails
2087traverse(n), fileutil_traverse(n) - Iterative directory traversal
2088treeql(n)                - Query tree objects
2089treereg(1)               - Compiler for Tree Regular Expressions
2090trf(n), trf-intro(n)     - Introduction to Trf
2091trim(n), textutil::trim(n) - Procedures to trim strings
2092trimforce(8)             - enable TRIM commands on third-party drives
2093trivial-rewrite(8)       - Postfix address rewriting and resolving daemon
2094troff(1)                 - the troff processor of the groff text formatting system
2095true(1)                  - Return true value
2096tset(1), reset(1)        - terminal initialization
2097tsort(1)                 - topological sort of a directed graph
2098tsv(n)                   - Part of the Tcl threading extension allowing script level manipulation of data shared between threads
2099ttk::button(ntcl)        - Widget that issues a command when pressed
2100ttk::checkbutton(ntcl)   - On/off widget
2101ttk::combobox(ntcl)      - text field with popdown selection list
2102ttk::entry(ntcl)         - Editable text field widget
2103ttk::frame(ntcl)         - Simple container widget
2104ttk::intro(ntcl)         - Introduction to the Tk theme engine
2105ttk::label(ntcl)         - Display a text string and/or image
2106ttk::labelframe(ntcl)    - Container widget with optional label
2107ttk::menubutton(ntcl)    - Widget that pops down a menu when pressed
2108ttk::notebook(ntcl)      - Multi-paned container widget
2109ttk::panedwindow(ntcl)   - Multi-pane container window
2110ttk::progressbar(ntcl)   - Provide progress feedback
2111ttk::radiobutton(ntcl)   - Mutually exclusive option widget
2112ttk::scale(ntcl)         - Create and manipulate a scale widget
2113ttk::scrollbar(ntcl)     - Control the viewport of a scrollable widget
2114ttk::separator(ntcl)     - Separator bar
2115ttk::sizegrip(ntcl)      - Bottom-right corner resize widget
2116ttk::spinbox(ntcl)       - Selecting text field widget
2117ttk::style(ntcl)         - Manipulate style database
2118ttk::treeview(ntcl)      - hierarchical multicolumn data display widget
2119ttk::widget(ntcl)        - Standard options and commands supported by Tk themed widgets
2120ttk_image(ntcl)          - Define an element based on an image
2121ttk_vsapi(ntcl)          - Define a Microsoft Visual Styles element
2122ttrace(n)                - Trace-based interpreter initialization
2123tty(1)                   - return user's terminal name
2124tty(4)                   - general terminal interface
2125ttys(5)                  - terminal initialization information
2126types(5)                 - system data types
2127tzfile(5)                - timezone information
2128uasysdiagnose(8), uasysdiagone(8) - Produce system diagnostics for UserActivity.framework
2129udp(4)                   - Internet User Datagram Protocol
2130uevent(n)                - User events
2131uevent_onidle(n), uevent::onidle(n) - Request merging and deferal to idle time
2132ul(1)                    - do underlining
2133umount(8)                - unmount filesystems
2134uname(1)                 - Print operating system name
2135unbound(8)               - Unbound DNS validating resolver 1.5.1
2136unbound.conf(5)          - Unbound configuration file
2137unicode(n)               - Implementation of Unicode normalization
2138unicode_data(n), unicode::data(n) - unicode data tables, generated, internal
2139uniq(1)                  - report or filter out repeated lines in a file
2140units(1)                 - conversion program
2141units(n)                 - unit conversion
2142universalaccessd(8)      - universal access server
2143unix(4)                  - UNIX-domain protocol family
2144unknown(ntcl)            - Handle attempts to use non-existent commands
2145unload(ntcl)             - Unload machine code
2146unpack200(1)             - JAR Unpacking tool
2147unset(ntcl)              - Delete variables
2148unstack(n)               - Unstacking channels
2149unvis(1)                 - revert a visual representation of data back to original form
2150unzip(1)                 - list, test and extract compressed files in a ZIP archive
2151unzipsfx(1)              - self-extracting stub for prepending to ZIP archives
2152update(ntcl)             - Process pending events and idle callbacks
2153update_dyld_shared_cache(1) - Updates dyld's shared cache
2154uplevel(ntcl)            - Execute a script in a different stack frame
2155upsshutdown(8)           - UPS emergency low power shutdown script
2156uptime(1)                - show how long system has been running
2157upvar(ntcl)              - Create link to variable in a different stack frame
2158uri(n)                   - URI utilities
2159urn-scheme(n), uri_urn(n) - URI utilities, URN scheme
2160usbd(8)                  - daemon for USB devices
2161usbdump(1)               - dump traffic on USB host controller
2162usbkdp(1)                - USB KDP Tool
2163users(1)                 - list current users
2164usual(n)                 - access default option-handling commands for a mega-widget component
2165utf2(5)                  - Universal character set Transformation Format encoding of runes
2166utf8(5)                  - UTF-8, a transformation format of ISO 10646
2167utmp(5), wtmp(5), lastlog(5) - login records (DEPRECATED)
2168utmpx(5)                 - user accounting database
2169uuchk(8)                 - display information read from the UUCP configuration files
2170uucico(8)                - UUCP file transfer daemon
2171uuconv(1)                - convert UUCP configuration files
2172uucp(1)                  - Unix to Unix copy
2173uudecode(1), uuencode(1) - encode/decode a binary file
2174uuencode(5)              - file format uuencode description of the uuencode file format
2175uuencode(n)              - UU-encode/decode binary data
2176uuid(n)                  - UUID generation and comparison
2177uuidgen(1)               - generates new UUID strings
2178uulog(1)                 - display entries in the UUCP log file
2179uuname(1)                - list remote UUCP sites
2180uupick(1)                - retrieve files transferred by uuto
2181uusched(8)               - schedule the uucp file transport program
2182uustat(1)                - UUCP status inquiry and control
2183uuto(1)                  - send files to a particular user on a remote system
2184uux(1)                   - Remote command execution over UUCP
2185uuxqt(8)                 - UUCP execution daemon
2186variable(ntcl)           - create and initialize a namespace variable
2187variables(5)             - Format of specifying variable names to SNMP tools
2188verify(8)                - Postfix address verification server
2189vfs(n)                   - Filesystem management in Tcl
2190vfs-filesystems(n)       - Filesystems provided by tclvfs
2191vfs-fsapi(n)             - API for the implementation of a filesystem in Tcl
2192vifs(8)                  - safely edit fstab
2193vim(1)                   - Vi IMproved, a programmers text editor
2194vimdiff(1)               - edit two, three or four versions of a file with Vim and show differences
2195vimtutor(1)              - the Vim tutor
2196vipw(8)                  - edit the password file
2197virtual(5)               - Postfix virtual alias table format
2198virtual(8)               - Postfix virtual domain mail delivery agent
2199vis(1)                   - display non-printable characters in a visual format
2200visudo(8)                - edit the sudoers file
2201vm_stat(1)               - show Mach virtual memory statistics
2202vmmap(1)                 - Display the virtual memory regions allocated in a process
2203vpnd(5)                  - Mac OS X VPN Remote Access Server File
2204vpnd(8)                  - Mac OS X VPN service daemon
2205vsdbutil(8)              - manipulates the volume status DB
2206vwait(ntcl)              - Process events until a variable is written
2207w(1)                     - display who is logged in and what they are doing
2208wait4path(1)             - wait for given path to show up in the namespace
2209wall(1)                  - write a message to users
2210warmd_agent(8)           - general helper tool
2211watchdogd(8)             - watchdog daemon
2212wc(1)                    - word, line, character, and byte count
2213wdutil(8)                - Wireless Diagnostics command line utility
2214weakpass_edit(8)         - Mac OS X Server Password Server weak password dictionary insertion tool
2215weblatency.d(1m)         - website latency statistics. Uses DTrace
2216wfsctl(8)                - WebDAV File Sharing control utility
2217what(1)                  - show what versions of object modules were used to construct a file
2218whatis(1)                - search the whatis database for complete words
2219whereis(1)               - locate programs
2220which(1)                 - locate a program file in the user's path
2221while(ntcl)              - Execute script repeatedly as long as a condition is met
2222who(1)                   - display who is logged in
2223whoami(1)                - display effective user id
2224whois(1)                 - Internet domain name and network number directory service
2225widget(n)                - Megawidget package
2226widget_calendar(n)       - widget::calendar Megawidget
2227widget_toolbar(n)        - widget::toolbar Megawidget
2228wifiFirmwareLoader(8)    - load wifi firmware to chip
2229wifid(8)                 - wifid daemon
2230wifivelocityd(8)         - launchd daemon for the WiFiVelocity framework
2231winfo(ntcl)              - Return window-related information
2232wip(n)                   - Word Interpreter
2233wish(1tcl)               - Simple windowing shell
2234wm(ntcl)                 - Communicate with window manager
2235wps(8)                   - Wireless Protected Setup daemon
2236write(1)                 - send a message to another user
2237wsgen(1)                 - JAX-WS 2.0
2238wsimport(1)              - JAX-WS 2.0
2239xar(1)                   - eXtensible ARchiver
2240xargs(1)                 - construct argument list(s) and execute utility
2241xattr(1)                 - display and manipulate extended attributes
2242xcode-select(1)          - Manages the active developer directory for Xcode and BSD tools. rst2man-indent-level 0 1 rstReportMargin \$1 \n[an-margin] level \n[rst2man-indent-level] level margin: \n[rst2man-indent\n[rst2man-indent-level]] - \n[rst2man-indent0] \n[rst2man-indent1] \n[rst2man-indent2] . 1 INDENT RS \$1 nr rst2man-indent\n[rst2man-indent-level] \n[an-margin] nr rst2man-indent-level +1 . UNINDENT RE rst2man-indent-level -1 \n[rst2man-indent\n[rst2man-indent-level]]u
2243xgettext.pl(1)           - Extract translatable strings from source
2244xip(1)                   - Create a signed archive for secure distribution
2245xjc(1)                   - Java XML Binding Compiler
2246xml2-config(1)           - script to get information about the installed version of GNOME-XML
2247xmlcatalog(1)            - Command line tool to parse and manipulate XML or SGML catalog files
2248xmllint(1)               - command line XML tool
2249xpchelper(8)             - XPC helper agent
2250xpcproxy(8)              - configures the execution environment for XPC services
2251xpcservice.plist(5)      - XPC Service configuration keys and values
2252xprintf(5)               - extensible printf
2253xscertd-helper(8)        - xscertd helper process
2254xsltproc(1)              - command line XSLT processor
2255xsubpp(1)                - compiler to convert Perl XS code into C code
2256xsxp(n)                  - eXtremely Simple Xml Parser
2257xxd(1)                   - make a hexdump or do the reverse
2258yaa(1)                   - Manipulate YAA archives
2259yaml(n)                  - YAML Format Encoder/Decoder
2260yencode(n)               - Y-encode/decode binary data
2261yes(1)                   - be repetitively affirmative
2262yp(8)                    - description of the YP/NIS system
2263ypbind(8)                - create and maintain a binding to a YP server
2264ypcat(1)                 - print the values of all keys in a YP database
2265ypmatch(1)               - print the values of one or more keys in a YP database
2266yppoll(8)                - get version of a YP map from YP server
2267ypset(8)                 - tell ypbind(8) which YP server process to use
2268ypwhich(1)               - return hostname of YP server of map master
2269zcmp(1), zdiff(1)        - compare compressed files
2270zdump(8)                 - timezone dumper
2271zero(n)                  - Create and manipulate zero channels
2272zforce(1)                - force gzip files to have a.gz suffix
2273zic(8)                   - timezone compiler
2274zip(1)                   - package and compress (archive) files
2275zip(n)                   - Data compression "zip"
2276zipcloak(1)              - encrypt entries in a zipfile
2277zipdetails(1)            - display the internal structure of zip files
2278zipgrep(1)               - search files in a ZIP archive for lines matching a pattern
2279zipinfo(1)               - list detailed information about a ZIP archive
2280zipnote(1)               - write the comments in zipfile to stdout, edit comments and rename files in zipfile
2281zipsplit(1)              - split a zipfile into smaller zipfiles
2282zmore(1), zless(1)       - view compressed files
2283znew(1)                  - convert compressed files to gzipped files
2284zprint(1)                - show information about kernel zones
2285zsh(1)                   - the Z shell
2286zshall(1)                - the Z shell meta-man page
2287zshbuiltins(1)           - zsh built-in commands
2288zshcompctl(1)            - zsh programmable completion
2289zshcompsys(1)            - zsh completion system
2290zshcompwid(1)            - zsh completion widgets
2291zshcontrib(1)            - user contributions to zsh
2292zshexpn(1)               - zsh expansion and substitution
2293zshmisc(1)               - everything and then some
2294zshmodules(1)            - zsh loadable modules
2295zshoptions(1)            - zsh options
2296zshparam(1)              - zsh parameters
2297zshroadmap(1)            - informal introduction to the zsh manual The Zsh Manual, like the shell itself, is large and often complicated. This section of the manual provides some pointers to areas of the shell that are likely to be of particular interest to new users, and indicates where in the rest of the manual the documentation is to be found
2298zshtcpsys(1)             - zsh tcp system
2299zshzftpsys(1)            - zftp function front-end
2300zshzle(1)                - zsh command line editor