[CentOS] OT: systemd Poll

Tue Apr 11 18:23:18 UTC 2017
Pete Biggs <pete at biggs.org.uk>

> Years uptime, wow! What do you do when security update for kernel or glibc
> is released? These come as often as once every 45 days in my observation.
They're non-exposed hosts doing very specific things - think internal
network with an air-gap to the internet.