su(1) on Linux
The text e9a1dfd1f22d, as Debian 1.2 (Rex), Debian 1.1 (Buzz) shipped it.
run a shell with substitute user and group IDs
Flags it lists
-
- -
--command -
--fast -
--help -
--login -
--preserve-environment -
--shell -
--version -
-c -
-f -
-l -
-m -
-p -
-s