Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

One of the many nice things about Linux is that there's always so much power at your fingertips. With that power comes great information that can help you troubleshoot issues or simply see how much ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

Credit: Ian Noble; Modified by IDG Comm. Did you know that you can ask your Linux system to tell you what upgrades are available for the packages installed on it? You might be surprised by how many ...