Bash Scripting – Conditional Statements
In this guide, we will learn the usage of conditional statements in Bash scripting with examples. Decision-making is an important step in programming. There may be a situation where certain …
Bash Scripting – String Manipulation
String manipulation one of the fundamental concepts of bash scripting. In programming, strings are one of the data types which are an ordered sequence of characters. It is important that …
How To Find Available Network Interfaces On Linux
One of the common task we do after installing a Linux system is network configuration. Of course, you can configure network interfaces during the installation time. But, some of you …
Bash Scripting – Printf Command Explained With Examples
In this article, I am going to explain the basic usage of the Bash printf command with examples in Linux. By the end of this article, you will be comfortable …
Nethogs – Monitor Linux Network Traffic Usage Per Process
There are tons of open-source network monitoring tools available for the Linux operating systems on the web. Say, you can use the iftop command to monitor bandwidth usage, netstat command, …
How To Check Laptop Battery Status And Level In Terminal In Linux
Finding your Laptop battery status in GUI mode is easy. You could easily tell the battery level by hovering the mouse pointer over the battery indicator icon in the task/top …
Bash Scripting – Associative Array Explained With Examples
This is the second article as part of bash arrays. In the previous article, we have discussed how to work with Indexed arrays in Bash. In this guide, we will …
Tr Command In Linux Explained With Examples
The real power of Linux is there are many programs/utilities created to make our lives easy. When you write a lot of shell scripts in your environment this set of …
eSpeak NG – A Text To Speech Synthesizer For Linux
eSpeak NG is a command line, multi-lingual software speech synthesizer for English and many other languages. We can convert text to speech using eSpeak NG in Linux and Unix-like systems. …
Bash Scripting – While And Until Loop Explained With Examples
This is a continuation article in bash loop wherein the previous article we have explained about for loop. In this article, we will take a look at two more bash …