The above command will execute the shell file and will display the output in the terminal. Adding Comments in Shell Just like in many other programming languages, we use “#” (the hashtag symbol) to ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

Linux includes a number of ways for counting lines, words and characters in text and for making modifications that help count the words. Some are just a bit more complex than others.

The basic Linux file permission system is simple and robust, and it’s no surprise that it’s survived intact for over 50 years. But the execute bit is a confusing element, one that is worth ...

Windows users are spoiled. Linux users can create and run shell scripts too, with a little more effort. Run shell scripts in Linux If you want to create a script and run it in Ubuntu, a few extra ...