Bash & Linux Command Guide

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Welcome to the Bash & Linux Command Guide!

Whether you're trying to automate a task with a bash script, manipulate text with sed and awk, or just learn your way around the terminal, you've come to the right place. Our goal is to provide clear, step-by-step guides and tutorials to help you master the command line.

Get Started: Dive into our latest posts to start learning, or use the search to find a specific command or task.

Latest posts

How to Process Text Files Like a Pro with `cut`, `sort`, and `uniq`

Master Linux text processing by combining `cut`, `sort`, and `uniq` to efficiently extract, organize, and deduplicate data from any text file.
How to Create a Simple System Health Monitoring Script in Bash

Learn how to automate system health checks on Linux with a simple Bash script. Monitor CPU, memory, disk usage, and running services like a pro.
How to Write Reusable Code with Bash Functions

Learn how to write reusable, modular code in your shell scripts using Bash functions. This step-by-step guide covers syntax, parameters, and return values.
How to Handle an Unknown Number of Arguments in Bash with `$@`

Learn how to write flexible Bash scripts that can process any number of command-line arguments using the special `$@` variable. A practical, step-by-step guide for scripters.
How to Use For and While Loops to Automate Repetitive Tasks in Bash

A practical guide to mastering bash `for` and `while` loops. Learn how to automate file operations, process data, and streamline your command-line workflow with simple scripting examples.

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