tTRk9AdP

1nohup php server.php &
2	
3lsof -i :2000; echo $?;
4	
5nc -z -w1 192.168.1.12 2000 &> /dev/null; echo $?;
6	
7if ps -C php -o args h | grep -q server.php
8then true ## php server.php running
9else php server.php ## not running
10fi