Debugging helps you to fix the errors in your program. In this article, we will discuss various techniques to debug bash scripts with examples in Linux and Unix operating systems.
Scripting
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Bash Scripting – Parse Arguments In Bash Scripts Using getopts
By KarthickBy Karthick 8.8K viewsPassing arguments to a program is one of the common operations across any language you use. In this article, we are going to see how to parse arguments in bash scripts using bash builtin getopts function.
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How To Create GUI Dialog Boxes In Bash Scripts With Zenity In Linux And Unix
By KarthickBy Karthick 18.7K viewsZenity is a rewrite of gdialog, the GNOME port of dialog which allows you to create GUI dialog boxes in Bash scripts in Linux, BSD and Windows.
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Bash Scripting – Case Statement
By KarthickBy Karthick 2.5K viewsThis guide explains what is Bash case statement and how to use case statement in Bash shell scripts with examples.
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Bash Scripting – Conditional Statements
By KarthickBy Karthick 11.5K viewsIn this guide, we will learn how to work with conditional statements in bash, how to use file test, integer, and string operators. And finally, we will discuss how to write compact conditional statements using logical AND and logical OR operators.
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Bash Scripting – String Manipulation
By KarthickBy Karthick 4.1K viewsString manipulation is one of the fundamental concepts of bash scripting. This guide explains how to create and manipulate strings in bash.
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Bash Scripting – Printf Command Explained With Examples
By KarthickBy Karthick 7.1K viewsIn this article, I am going to explain the basic usage of the Bash…
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Bash Scripting – Associative Array Explained With Examples
By KarthickBy Karthick 26.1K viewsThis is the second article as part of bash arrays. In the previous article,…
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Bash Scripting – Indexed Array Explained With Examples
By KarthickBy Karthick 17.8K viewsArrays are a type of data structure that is used to store values of…
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Tr Command In Linux Explained With Examples
By KarthickBy Karthick 7.8K viewsThe real power of Linux is there are many programs/utilities created to make our…