The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

Cfengine is known by many system administrators to be an excellent tool to automate manual tasks on UNIX and Linux-based machines. It also is the most comprehensive framework to execute administrative ...

Core concept: OSTree stores full system snapshots in a content-addressed manner, like Git for binary trees. Updates are ...

Canonical's sudo-rs project is coming together nicely and has been made the default sudo in Ubuntu 25.10 "Questing Quokka," ...