The ps Command: List Processes From the Command Line The ps command lists processes in a terminal window, and displays their PID. By default youre shown only processes youve launched.

A look at three Linux commands - ps, pstree and tree - for viewing files and processes in a tree-like format.

Long listings for the ps command Analysis Aug 7, 2008 3 mins Data Center Linux Open Source ...

Today, we will look at a script that provides more information on the processes keeping a file system busy by using fuser to supply process IDs to ps and ps to then display additional information ...