Hello,
it looks like
systemctl restart foo
is internally mapped to a sequence of
systemctl stop foo; systemctl start foo
Unfortunately, this behaviour causes quite some trouble for me.
I need a way to know if "restart "or "stop" was used because the mapping
to stop / start gives my service a completely different behaviour than
expected on restart.
Is there a way to find out if "stop" or "restart" was used?
I remember a similar question in January [1], but to make things more
interesting, I need this for a Type=oneshot service, which means I can't
play games like keeping file descriptors open.
Any ideas how I can differentiate between restart and stop?
An alternative solution would be to disallow using restart (reload
would be enough for me and behaves the correct way), but I didn't find
a way to forbid restart. (Or did I overlook it? The manpagesare long and
detailed (thanks for that!), but that makes it easy to overlook something ;-)
Regards,
Christian Boltz
[1]
https://lists.freedesktop.org/archives/systemd-devel/2016-January/035577.html
--
what does "> /dev/null" mean?
and how do i reverse it?
would "< /dev/null" be right?
[aus comp.unix.shell]
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