On Fri, 2020-07-24 at 11:54 +0200, Matthias Urlichs wrote: > I recommend using a small helper script for this – one that limits > itself to POSIX shell features. wg-quick itself is in bash: https://git.zx2c4.com/wireguard-tools/tree/src/wg-quick/linux.bash So depending on bash should be ok, I guess. S