pgrep(1) on Linux
The text f0ad011153ef, as Debian 4.0 (Etch) shipped it.
look up or signal processes based on name and other attributes
Flags it lists
-
-G -
-P -
-U -
-c -
-d -
-f -
-g -
-l -
-n -
-o -
-s -
-signal -
-t -
-u -
-v -
-x