[Unit] Description=Test CAP_MKNOD capability for PrivateDevices=no [Service] PrivateDevices=no # sed: remove dropped capabilities (cap_xxx-[epi]) from the output ExecStart=/bin/sh -x -c 'capsh --print | sed -r "s/[^ ]+?\-[epi]+//g" | grep cap_mknod' Type=oneshot