bash - LinuxOPsys

A bash alias is another name for a single command or a sequence of commands. You can think of bash alias as a shortcut for another long command.

Comparing two directories helps identify missing, added, and modified files. This is necessary for synchronization when we want to update one directory to match the contents of another.

We would have often come across Bash scripts that expect arguments either in the form of user input or in conjunction with those scripts. When developing such scripts,

1. Introduction

Counters play a crucial role in loop constructs in the Bash scripting language. Loop counters in Bash scripting are commonly employed to

Introduction

Efficiently handling file reading and data processing is crucial when it comes to scripting in Bash. In this guide, we learn about mapfile

Introduction

Exit is often needed in the Bash script to terminate its execution. Exiting from a script, when required, is necessary. This way the

Introduction

Unlike other programming languages, Bash doesn't have a straightforward concept of boolean variables. However, we can simulate boolean variables in Bash by either

1. Introduction

Let's unlock the power of bash scripting with this guide on exec command. Deepen your understanding of process management, command execution, and

1. Introduction

In Bash, special variables are those variables that are intentionally set by the shell internally so that it is available to the

1. Introduction

Are you looking to customize your Bash shell environment, define new commands, or set specific environment variables each time you open a