seunshare(8) on Linux
The text f27cd369d1f8, as Debian 10 (Buster), Debian 9 (Stretch) shipped it.
Run cmd with alternate homedir, tmpdir and/or SELinux context
Flags it lists
-
--capabilities -
--kill -
-C -
-Z -
-h -
-k -
-t -
-v