Linux Howto’s for System Administrations
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As you may already know, starting from the Ubuntu 18.04 version, the default desktop environment is GNOME. Prior to that, Ubuntu used a custom desktop environment called Unity. GNOME is …
This brief guide explains what is ramfetch, how to install ramfetch in Linux, and how to display Memory information using ramfetch in Linux operating systems. What is ramfetch? There are …
In this guide, we will learn what is sshpass utility, how to install sshpass in Linux and FreeBSD systems, and how to use sshpass for non-interactive SSH login in shell …
In this article, we will focus on how to do mathematical operations in bash scripts. We can perform arithmetic operations in Bash using the built-in and external tools. First, we …
We have seen about bash for loop, while loop, and until loop in our previous articles with detailed examples. Bash offers one more type of loop called select loop, which …
If you are taking the first step in learning Bash scripting, then you have come to the right place. This introduction to Bash scripting guide is created with a bunch …
Comma-separated values aka CSV is a semi-structured data that uses comma as the delimiter to separate the words. CSV file formats are very popular among data professionals since they have …
A while ago, we briefly discussed about Zenity, a simple program that allows you to create graphical (GTK+) dialog boxes in command-line and shell scripts. In this article, we are …
When I started writing bash scripts, I realized that one operation I am often dealing with every script is handling date and time. I have done many operations like naming …
Debugging helps you to fix the errors in your program. In this article, we will discuss various methods to debug bash scripts in Linux and Unix operating systems. Introduction In …