On Wed, May 13, 2015 at 11:12:38PM -0400, Carlos A. Carnero Delgado wrote:
I'm in need of rebooting a server 1 minute after I give the command. I'm used to shutdown -r +1 which works as advertised. Now that shutdown is part of systemd http://www.freedesktop.org/software/systemd/man/shutdown.html and it is actually a link to it in CentOS 7, I've seen in the documentation
Have you tried this? It's a symlink, but systemctl knows to act differently when called as shutdown, and the traditional use still works. No need to hack around anything — just use 'shutdown -r' as always.
In Fedora at least, note that +1 is actually the _default_ — I think that's true in EL7 as well but I don't have a system handy to check. See `man shutdown` for more.
And `man systemd.time` for the time formats.