> It appears that the systemctl implementation has changed the behaviour, > and the documentation. Whether there is a spec anywhere (POSIX or > whatever) I do not know - but certainly a man page is not a spec. systemd might still be UNIX compliant here, as https://pubs.opengroup.org/onlinepubs/9699919799/idx/utilities.html does not seem to include shutdown, meaning it is not covered by the standard. quick search gave me nothing by UNIX, POSIX, IEEE or OpenGroup. _______________________________________________ systemd-devel mailing list systemd-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/systemd-devel