procs: add page (#6274)

pages/linux/procs.md

@@ -0,0 +1,24 @@
+# procs
+
+> Display information about the active processes.
+> More information: <https://github.com/dalance/procs>.
+
+- List all processes showing the PID, user, CPU usage, memory usage, and the command which started them:
+
+`procs`
+
+- Show information about processes, if the commands which started them contain `zsh`:
+
+`procs {{zsh}}`
+
+- Show information about all processes sorted by CPU time in [a]scending or [d]escending order:
+
+`procs {{--sortd|--sorta}} cpu`
+
+- Show information about processes with either a PID, command, or user containing (`zsh` or `firefox`):
+
+`procs --or {{PID|command|user}} {{41}} {{firefox}}`
+
+- Show information about processes with both PID `41` and a command or user containing `zsh`:
+
+`procs --and {{41}} {{zsh}}`