procs: move from pages/linux to pages/common (#9976)

pages/common/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`
+
+- List information about processes, if the commands which started them contain `zsh`:
+
+`procs {{zsh}}`
+
+- List information about all processes sorted by CPU time in [a]scending or [d]escending order:
+
+`procs {{--sorta|--sortd}} cpu`
+
+- List information about processes with either a PID, command, or user containing `41` or `firefox`:
+
+`procs --or {{PID|command|user}} {{41}} {{firefox}}`
+
+- List information about processes with both PID `41` and a command or user containing `zsh`:
+
+`procs --and {{41}} {{zsh}}`