[CentOS] Reboot updates.

Thu Sep 3 13:27:29 UTC 2015
Patrick Bervoets <patrick.bervoets at psc-elsene.be>

Op 03-09-15 om 15:12 schreef Richard:
> If you're using centos-6 or -7 you can use the command "needs-restarting" (as root) to see what processes were effected by the updates and make your decision based on that. 

I've had mixed results in the past with needs-restarting; some hosts didn't report anything even if there were updates that needed a service to restart.

As Reindl Harald suggested me off-list a while ago:

lsof | grep DEL | grep /usr

This gave me a more reliable view.