Welcome to our Linux Documentation section! Here you will find valuable resources and guides to help you navigate the world of Linux. Whether you are a beginner or an experienced user, we have something for everyone.

Table of Contents

Introduction to Linux

Linux is an open-source operating system that has gained immense popularity over the years. It is known for its stability, security, and flexibility. It powers everything from smartphones to supercomputers.

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Linux Basics

Before diving into the advanced topics, it's essential to understand the basics of Linux. Here are some fundamental concepts:

  • Shell: The shell is the command-line interface where you interact with the Linux system.
  • Terminal: The terminal is the program that provides access to the shell.
  • Files and Directories: Linux is organized into files and directories, similar to a file system on Windows or macOS.

Shell Commands

Shell commands are the building blocks of Linux. They allow you to perform various tasks, such as navigating the file system, managing files, and running programs.

Here are some common shell commands:

  • ls: List files and directories.
  • cd: Change directory.
  • cp: Copy files and directories.
  • mv: Move or rename files and directories.
  • rm: Remove files and directories.

Filesystem Hierarchy

The Linux filesystem is organized in a hierarchical structure. The root directory (/) is the top-level directory, and all other directories and files are organized below it.

Filesystem Hierarchy

Common Linux Commands

Here are some commonly used Linux commands:

  • cat: Display the contents of a file.
  • grep: Search for a pattern in a file.
  • chmod: Change the permissions of a file or directory.
  • chown: Change the owner of a file or directory.
  • ps: Display the status of running processes.

Linux Distributions

Linux comes in various distributions, each with its own set of features and strengths. Some popular Linux distributions include:

  • Ubuntu: A user-friendly distribution suitable for beginners.
  • Fedora: A community-driven distribution with cutting-edge features.
  • Debian: A stable and secure distribution widely used in server environments.
  • CentOS: A free and open-source community-driven distribution based on Red Hat Enterprise Linux.

Troubleshooting

If you encounter any issues while using Linux, our troubleshooting section provides solutions to common problems.

Troubleshooting

For more detailed information, please visit our Linux Troubleshooting Guide.

We hope this documentation helps you in your Linux journey. Happy coding!