Sometimes I am upgrading my system and rebooting without looking at what it does in the background.
I am just using a command:
apt-get update&&apt-get --yes dist-upgrade&&apt-get clean&&ldconfig&&updatedb&&/usr/sbin/prelink -avmR&&rkhunter --propupd&&reboot
and sometimes something changes in the system. Not necessarily in negative way but I can see a change. I want to find out what was upgraded lately to track the change down.
To do so I am using command:
rpm -qa --last | less
To close less just press
Q. To go to next page just press
[SPACE]. To scroll one line at the time just press