One single command to update everything in Ubuntu?
125703
Is there a way to run an update and upgrade in one command?
147326
Change all folder permissions with 1 command
63232
How to update kernel to the latest mainline version without any Distro-upgrade?
2136
How to roll back Ubuntu to a previous version?
90822
How can I install just security updates from the command line?
31172
What's the equivalent of "add or remove programs" in Ubuntu?
9901
How to upgrade from 18.10 to 19.10, using the command line?
7580
How to safely upgrade from an older Ubuntu version to a newer one?
58950
An "Everything Search" for Ubuntu?
109684
How can I easily clone my entire system?
35093
Upgrading from the command line?
63278
Update Linux Subsystem on Windows (Ubuntu) to 16.04
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
12164
How do I update my TeX distribution?
511
How to enable silent automatic updates for any repository?
140371
Update Ubuntu 10.04
137077
How can I run everything as root