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Bash-Script

46 posts

Bash Scripting - Functions

Last Updated: 21 April 2022

A Bash script is a plain text file. This file contains different commands for step-by-step execution. These commands can be written directly into the command line but from...read more

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Bash Scripting - Introduction to Bash and Bash Scripting

Last Updated: 28 April 2025

Bash is a command-line interpreter or Unix Shell and it is widely used in GNU/Linux Operating System. It is written by Brian Jhan Fox. It is used as a default login shell ...read more

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Bash Script - Working of Bash Variables

Last Updated: 31 July 2023

A Bash script is a plain text file. This file contains different commands for step-by-step execution. These commands can be written directly into the command line but from...read more

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Bash Scripting - String

Last Updated: 01 May 2022

Bash String is a data type similar to integer or boolean. It is generally used to represent text. It is a string of characters that may also contain numbers enclosed withi...read more

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Bash Scripting - Difference between Zsh and Bash

Last Updated: 12 March 2024

A shell is an environment in which various commands can be executed, it provides an interface between the user and the UNIX system. Basically, a shell is a command-line in...read more

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Difference Between

Bash Shell Script to Check whether triangle is valid or not if sides are given

Last Updated: 01 December 2022

In this article, we will discuss how to find out whether the given angles create a valid triangle or not. Here we will take input from the user and, based on the input, we...read more

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How to Defining a Bash Variable With or Without 'export' in Linux

Last Updated: 07 November 2022

A variable is a basic building block that stores a value at a specific memory location, and every operation performed on a variable affects that memory location. Values ...read more

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Technical Scripter

Technical Scripter 2022

How to Check if a Variable Is a Number in Bash

Last Updated: 02 January 2023

A number contains a combination of digits from 0-9. All the variables in Bash are treated as character strings but the arithmetic operations and comparisons are allowed ev...read more

Technical Scripter

Technical Scripter 2022

Bash Script - File system

Last Updated: 02 January 2023

On a partition or disc, a file system is a logical grouping of files. A partition serves as a storage space for data and, if needed, can take up the entire hard disc. One ...read more

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Technical Scripter

Write From Home

Technical Scripter 2022

How to Check the Syntax of a Bash Script Without Running It?

Last Updated: 05 February 2023

A bash script is a text file that contains a sequence of commands that are executed by the bash shell, a Unix-based command-line interface. Bash scripts are used to automa...read more

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Technical Scripter

Technical Scripter 2022

Bash Scripting - File Extension

Last Updated: 02 March 2023

Bash scripting is a powerful tool for automating tasks and working with files in the command line. One important aspect of working with files in bash is understanding how ...read more

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Technical Scripter

Technical Scripter 2022

How to Exit When Errors Occur in Bash Scripts

Last Updated: 28 August 2024

When writing Bash scripts, it's essential to include error handling to ensure that the script exits gracefully in the event of an error. In this article, we'll cover all t...read more

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How to use Here Document in bash programming

Last Updated: 16 March 2023

A shell script is a sequence of commands that are written in a plain text file and executed by the shell program in Unix-like operating systems. The shell is a command-lin...read more

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Shell Script to Automate System Updates and Upgrades in Linux

Last Updated: 21 August 2023

Shell Scripts are often used for automating repetitive tasks that we can perform on a daily basis. With shell scripts, you can automate tasks like renaming a bunch of file...read more

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How to Redirect Standard (stderr) Error in Bash

Last Updated: 08 January 2024

Bash (Bourne Again SHell) is the scripting language that is generally used to automate tasks. It is a Linux shell and command language written by Brain Fox. Bash is the de...read more

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Geeks Premier League 2023