How to Add Comments in Shell Scripts with Examples

When working with shell scripts, adding comments is crucial for making your scripts easier to understand, maintain, and debug. Whether […]

How to Get Started with Shell Scripting in Linux

Hello readers, In this post, we will cover how to get started with shell scripting in Linux or UNIX systems.

It is always recommended to use encrypted passwords in Linux bash shell scripts. Typically, in bash shell script we may

It is found that in any Linux/Unix based Operating Systems it is good to understand fork and vfork system calls,

Function is a reusable block of code. Often we put repeated code in a function and call that function from

In this tutorial on Linux bash shell scripting, we are going to learn how to compare numbers, strings and files

In this tutorial, we will learn how to pass command line arguments to a bash shell script in Linux. Command

In most of the programming languages, debugger tool is available for debugging. A debugger is a tool that can run

Q:1 What is Shell Script and why it is required ? Ans: A Shell Script is a text file that

Every process in Linux is provided with three open files( usually called file descriptor). These files are the standard input,