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bc utility is surely one of the underdogs when it comes to calculations on command line. It’s a feature rich utility that has its own fan base but needs time to get comfortable with. Here, in this article, structured in form of Q&A, let’s get comfortable with bc utility by discussing both basic and advanced features of this command line calculator.

Vim is one of the popular text editors of Linux. Because of its capabilities, there is a large fan base of this command line based text editor. In this article, we will discuss some impressive features of vim editor that can help you save a lot of time while working on vim.

Besides well known devices like Google’s Android, Amazon’s Kindle etc, Linux is powering some of the most amazing devices around the globe and in the sky. Have a look at these 12 awesome devices that are powered by Linux.

My family bought our first personal computer in the Windows dominated era. So, of course, Windows was the first operating system we started using. Not just that, we even used to enjoy it unless we started learning Linux and its various flavours. Why is it so? Well, I found it better than Windows in most of the cases. (Here is an article which discusses some reasons that make Linux a better operating system for users). But one thing remained insatiable was what makes typing the commands on Linux command line a better experience than clicking impressive GUIs?

Do you know - How to create customized backup using touch and find commands? Why rm command fails with error ‘Argument list too long’? How to follow multiple log files on the go? Learn all this and much more.

Have you ever seen a train running on Linux command line? Have you ever seen ‘Tom and Jerry’ on Linux command line? Well, working on Linux command line is not that serious always. There lies a fun factor too. Here in this space, we shall discuss the idiosyncrasies of Linux command line.