Latest Articles on It's FOSS

In this chapter of the Bash Basics series, learn to perform various common string operations like extracting, replacing and deleting substrings.

Need to access Grub while using Linux in a VM? Here's how to do that.

get familiar with the cp command for copying files and directories in the Linux command line.

Time to use arrays in bash shell scripts in this chapter. Learn to add elements, delete them and get array length.

Unraveling the mystery of exit codes in Linux. Learn what are the exit codes and why and how they are used.

Make the special occasion for your loved ones even more special by creating an ASCII birthday animation in the Linux terminal.

ls is one of the simplest and most frequently used commands is Linux. Learn to use it effectively in this tutorial.