And not "surprise" in the good sense, I'm afraid. A few minutes ago, I ran: shutdown -h 06:00 Emergency building power maintenance Of course, I expected the system to alert users of the impending shutdown, forbid new logins as the shutdown approaches, and then, at the selected time, halt the system. But instead, I got: First argument '06:00' isn't 'now'. Ignoring. and the system began shutting down immediately. Which, since this was a non-critical system, left me with a funny look on my face. But if it _were_ a critical system, it would not have been so funny. The shutdown command needs to be made to act like it did before as much as possible, and to degrade in a non-destructive manner when it's not possible. It would have been better, of course, to issue an error message like "This version of shutdown does not support a delay." and then to exit *without* doing anything. But being able to shut a system down in the future -- or at least with a little warning to users -- is useful and important. https://bugzilla.redhat.com/show_bug.cgi?id=624149 -- Matthew Miller <mattdm@xxxxxxxxxx> Senior Systems Architect -- Instructional & Research Computing Services Harvard School of Engineering & Applied Sciences -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel