Linux Commands
----------------------------------

.. admonition:: Overview
   :class: Overview

    * **Time:** 20 min

    #. Learn some basic Linux commands.
    #. Learn how to navigate the file system.
    #. Learn how to use Vim editor.
    #. Learn how to use Git for version control.


Basic Linux commands are essential for navigating and managing files in a Linux environment. 
Here are some common commands you should know:

.. list-table:: Common Linux Commands
   :header-rows: 1

   * - Command
     - Description
   * - ``ls``
     - List directory contents.
   * - ``cd``
     - Change the current directory.
   * - ``pwd``
     - Print the current working directory.
   * - ``mkdir``
     - Create a new directory.
   * - ``touch``
     - Create a new file.
   * - ``rm``
     - Remove files or directories.
   * - ``cp``
     - Copy files or directories.
   * - ``mv``
     - Move or rename files or directories.
   * - ``cat``
     - Concatenate and display file contents.
   * - ``echo``
     - Display a line of text.
   * - ``man``
     - Display the manual for a command.



.. admonition:: Key Points
   :class: hint
   
    * Linux commands are powerful tools for managing files and directories.
    * Use `man <command>` to learn more about any command.
    * Always be cautious with commands that modify or delete files, such as `rm`.