unshare(1) on Linux
The text 0b68bb6eed9d, as Debian 8 (Jessie) shipped it.
run program with some namespaces unshared from parent
Flags it lists
-
--fork -
--help -
--ipc -
--map-root-user -
--mount -
--mount-proc -
--net -
--pid -
--user -
--uts -
-U -
-f -
-h -
-i -
-m -
-n -
-p -
-r -
-u