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ps Command -R&D26012012

ps Command

This command is used to check the process running on the server. " ps " command will list all the running process with there respective process ID.

Example:
root@server [~]$ ps
PID TTY TIME CMD
22438 pts/3 00:00:00 su
22439 pts/3 00:00:00 bash
22517 pts/3 00:00:00 ps

Use the following option to get more process information from the " ps " commands,
root@server [~]$ ps -aux

Also you can grep any particular process on the server.
root@server [~]$ ps -aux | grep exim

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