Learn how to use --dry-run in Linux commands like rsync, apt, and git. Preview changes before execution to avoid data loss.

Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

An upcoming Android update will significantly upgrade the Linux Terminal app, enabling it to run full-fledged graphical Linux programs on supported devices. The feature is currently experimental, ...

In a wide-ranging conversation, Gen. Bussiere, head of Air Force Global Strike Command, shared key updates on U.S. bomber modernization, strategic deterrence, and the future of nuclear command and ...

The Linux Foundation has become something of a misnomer through the years. It has extended far beyond its roots as the steward of the Linux kernel, emerging as a sprawling umbrella outfit for a ...

A massive effort comparable with the Manhattan Project would be needed to shield the U.S. from new threats under the Golden Dome concept. Credit: Northrop Grumman With the Pentagon still days away ...

Illegal interview questions can still be asked because of intentional bias or a lack of training. Questions about age, marital status, and religion shouldn't be asked during job interviews. Candidates ...