If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...

No, I’m not referring to your coworkers fighting over which version of Linux is the best or even what command is most helpful on the command line. Instead, I’m referring to the arguments that you use ...

Linux systems use a variety of file formats, and each format can experience various issues. Tar.gz files are among the most troublesome file formats and often create installation issues for users. If ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...

Tar is a common file format for archives in Linux- and Unix-based operating systems. These types of files are typically used to back up files and directories or to transfer files and programs over a ...

Memory is still one of the things that most determines how well your Unix servers will perform. Knowing what commands will tell you what you need to know and what their responses mean will help keep ...