How To Perform Arithmetic Operations In Bash
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 …
How To Parse CSV Files In Bash Scripts In Linux
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 …
How To Create GUI Dialog Boxes In Bash Scripts With Whiptail In Linux
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 …
How To Use Date Command In Bash Scripting In Linux
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 …
How To Debug Bash Scripts In Linux And Unix
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 …
Bash Scripting – Parse Arguments In Bash Scripts Using getopts
Passing arguments to a program is one of the common operations across any language you use. Similarly, in this article, we are going to see how to parse arguments in …
How To Create GUI Dialog Boxes In Bash Scripts With Zenity In Linux And Unix
When it comes to bash scripting, all the scripts are mainly focused on the command-line operation. Whether you need input from the user or display some messages, everything is done …
Bash Scripting – Case Statement
In the previous article, we have seen how to work with conditional statements in bash to evaluate conditions and take decisions based on the results. Similarly, in this article, we …
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 …