If when you start up your PC you don't see any boot menu at all, you'll need to first learn how to make your GRUB menu appear ...

ShaniOS maintains two separate environments. If an update - or anything - goes wrong with one environment, simply reboot and switch to the other. I am seriously impressed.

Boost your Mac workflow with simple, time saving commands that open files faster, clean your desktop, manage apps, test ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, tree-like layout right in the terminal. You can control how deep it goes, ...

On Monday, Ubuntu security notice USN-7867-1 revealed two security holes in the new Rusty sudo command, whose arrival in ...

Bash alternative fish gains a couple of new features in its latest release, v4.2.0. Details on what's new and how to upgrade ...

You're in a busy office or share your house or apartment with others. You log into your Linux PC as the root user because you have a ton of admin tasks to do. In the middle of doing whatever it is you ...

On Linux, the umask defines how new files and directories inherit access rights. Linux uses your current umask value to ...