I have 3 CentOS 6.3 Virtual Servers that I manage. I have them all set-up and configured, but am notoriously bad with remembering to run
yum update on them from time to time.
Is there anyway that I can have some notification of how many updates are available, if any, when logging into the terminal via SSH. Preferably only if there are updates.
I suspect I need to configure a command to run in
.bash_profile however can't seem to find the correct command using Google.