Wrapper bind-mount'ing bash as /bin/sh
switchsh command [args ...]
switchsh executes the given command bind-mounting bash as /bin/sh. This permits the usage of bashisms by the command or its childs while having /bin/sh linked to whatever shell interpreter is linked.
switchsh, written by Marco d'Itri, available in the public domain.
This manual page was written by Raphael Geissert <[email protected]> for the Debian system (but may be used by others).