Automatic Updates Aug. 29, 2019, 5:23 p.m.

The unattended-upgrades package can be used to automatically install updated packages, and can be configured to update all packages or just install security updates. To configure unattended-upgrades, edit /etc/apt/apt.conf.d/50unattended-upgrades. To enable automatic updates, edit /etc/apt/apt.conf.d/20auto-upgrades.

sysadmin ubuntu documentation

Fix Broken Sudo Dec. 15, 2014, 2:23 p.m.

linux ubuntu sudo troubleshooting