These interactive Linux-based games teach everything from basic commands to advanced shell skills, all while keeping you ...

Fortunately, Linux makes working with hidden files very easy, whether in a GUI file manager or the command line. Also: The first 5 Linux commands every new user should learn Let me show you how.

If youre new to Linux or just want to level up, getting comfortable with the file system is the way to go. Stick with it, and before long, youll feel right at home.

Linux provides several commands for comparing text files. If you run a command such as diff file1 file2 you’ll see the lines that are only in the first file preceded by < signs and those that ...