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 …
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 …
Bash Scripting – Indexed Array Explained With Examples
Arrays are a type of data structure that is used to store values of a certain type. You can also think array as a variable but a variable can only …
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 …
Bash Scripting – Functions Explained With Examples
In Bash shell scripting, functions are ways to group the set of instructions together to get a specific outcome. You can think of functions as a mini script. Functions are …