10 Basic Linux Commands for Beginners

1. ls
   • Description: Lists the contents of a directory.
   • Example: ls shows files and folders in the current directory. Use ls -l for detailed information or ls -a to include hidden files.
2. pwd
   • Description: Prints the current working directory.
   • Example: pwd displays the absolute path of the directory you are in.
3. cd
   • Description: Changes the current directory.
   • Example: cd /home/user/Documents navigates to the Documents folder. Use cd .. to move up one directory.
4. mkdir
   • Description: Creates a new directory.
   • Example: mkdir project creates a directory named “project” in the current location.
5. rm
   • Description: Removes files or directories.
   • Example: rm file.txt deletes the file “file.txt.” Use rm -r folder to remove a directory and its contents recursively.
6. cp
   • Description: Copies files or directories.
   • Example: cp file1.txt file2.txt copies “file1.txt” to “file2.txt.” Use cp -r source_folder target_folder to copy directories.
7. mv
   • Description: Moves or renames files and directories.
   • Example: mv file.txt /home/user/Documents moves “file.txt” to the Documents folder. mv oldname.txt newname.txt renames the file.
8. touch
   • Description: Creates an empty file or updates the timestamp of an existing file.
   • Example: touch newfile.txt creates an empty file named “newfile.txt.”
9. cat
   • Description: Displays the contents of a file.
   • Example: cat file.txt outputs the content of “file.txt” to the terminal.
10. man
    • Description: Displays the manual (help) pages for a command.
    • Example: man ls provides detailed information and options for the ls command.

Tips for Beginners:

• Use --help after any command (e.g., ls --help) for a brief overview of options and usage.
• Use Tab for auto-completion and Ctrl + C to cancel running commands.