swapon(8) on Linux
The text b5a05fcbccd5, as Debian 8 (Jessie) shipped it.
enable/disable devices and files for paging and swapping
Flags it lists
-
--all -
--bytes -
--discard -
--fixpgsz -
--help -
--ifexists -
--noheadings -
--priority -
--raw -
--summary -
--verbose -
--version -
-V -
-a -
-d -
-e -
-f -
-h -
-p -
-s -
-v