> 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
> What "specs", "systemd specs"?
>
>
Good question! I vaguely remember somebody boasting on youtube along the
line of "since GNU/Linux nears world domination in terms of
installations (where a million $ IBM mainframe counts as much as a $3
rental VM), UNIX specs are not necessarily relevant for
