You can find the complete code on GitHub, but you’ll see it just computes 7 equal-sized regions and draws different colors as it runs through each pixel in a nested set of for loops.

Bash scripting is every Linux administrator's Swiss Army knife. Learn how using a for-loop in conjunction with Bash scripts can produce powerful results.

This article will introduce the concept of playing a file line by line in Linux with the help of examples and best user tips. We'll walk you through some of the most common errors made when reading a ...

Bash scripts can handle file operations, program execution, and text processing directly from the command line interface. They excel at: Loop structures and conditionals: For repetitive and ...

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t pres… ...

Last month, we looked at signals, the rudimentary mechanism that processes on a Linux box can use to communicate events and state changes. We talked about how each of the signals can be sent manually ...

Press CTRL+C to stop the running Linux script if it does not terminate gracefully; The steps described above are manifest in the following six commands: $ mkdir scripts $ cd scripts $ touch script.sh ...

Image: dennizn/Adobe Stock. Linux is the most flexible operating system on the market; there’s very little you cannot do with this platform. One only needs to look at shell scripting to realize ...