To find process id in Linux, use the command 'ps -aux | grep '

• Open the terminal

• Type 'ps -aux' to list all running processes

• Use 'grep ' to filter the process you are looking for

• The process id (PID) wil...read more

You can find the process name/ID using ps -ef | grep (process name)

1. open the terminal application.

2. Type tehe pid of command as follows to find to find pid for firefox process: pid firefox.

3. To lookup or signal processes based on name use