Master the Basics: 35 Must-Know Linux Commands for Beginners

Linux is a popular choice among developers, offering a wide range of distros like Ubuntu, Linux Mint, Debian, and more. While modern Linux distributions have user-friendly app stores, many tasks still require the use of commands in the terminal. If you're new to Linux, it's essential to familiarize yourself with some key commands. In this article, we'll explore 35 essential Linux commands that beginners should know.

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Become a Linux Power User with These Essential Commands

Introducing the Linux Command Interface

The Linux command line is a powerful tool for performing various tasks. It's the primary way to interact with the Linux OS, providing access to tools that can help you work quickly and efficiently. Here's what you need to know about the Linux command interface:

The Linux command line is a text-based user interface that allows users to execute commands and perform tasks. While it may seem less user-friendly than a graphical user interface (GUI), it offers advantages such as:

• Speed: Perform tasks faster without the need to click or navigate through multiple windows.
• Ease of Use: Once you're familiar with the commands, executing tasks becomes easier.
• Powerful Tools: The command line provides access to powerful tools like the grep command for efficient searching.
• Remote Access: Easily log in to remote systems via the command line.

Essential Linux Commands for Beginners

To help you get started with Linux, here are 35 essential commands:

1. man Command: View the manual pages for a specific command. Syntax: 'man <command>'. Example: 'man ls'.
2. touch Command: Create an empty file in the current directory. Syntax: 'touch <filename>'. Example: 'touch example.txt'.
3. echo Command: Display text on the screen. Syntax: 'echo <string>'. Example: 'echo "Hello World"'.
4. rm Command: Delete a file from the current directory. Syntax: 'rm <filename>'. Example: 'rm example.txt'.
5. pwd Command: Display the path of the current working directory.
6. rmdir Command: Delete an empty directory from the current working directory. Example: 'rmdir example_directory'.
7. cd Command: Change the current working directory. Example: 'cd /home/user'.
8. cat Command: Display the contents of a text file.
9. vget Command: Download a file.
10. mkdir Command: Create a new directory.
11. tar Command: Archive files without compression in a TAR format.
12. Zip and Unzip Command: Create and extract ZIP archives.
13. nano, vi, and jed Commands: Use different text editors.
14. awk Command: Find and manipulate patterns in a file.
15. cut Command: Section and print lines from a file.
16. locate command: Find files in a system's database.
17. sudo Command: Run a command as a superuser.
18. su Command: Run programs as another user.
19. useradd and userdel commands: Create and remove user accounts.
20. chmod Command: Modify file permissions.
21. head Command: Display the first ten lines of a file.
22. tail Command: Print the last ten lines of a file.
23. diff Command: Compare two files' content and differences.
24. tee Command: Print command outputs in Terminal and a file.
25. chown Command: Change ownership of a file or directory.
26. ps Command: Create a snapshot of all running processes.
27. uname Command: Print information about your machine's kernel and hardware.
28. Hostname Command: Show your system's hostname.
29. Time Command: Calculate command execution time.
30. Systemctl Command: Manage system services.
31. Shutdown Command: Turn off or restart the system.
32. Ping Command: Check network connectivity.
33. Watch Command: Run another command continuously.
34. Jobs Command: Display running processes with their statuses.
35. Kill Command: Terminate a running process.
36. Netstat Command: Show network information like routing and sockets.

Fin

By familiarizing yourself with these essential Linux commands, you'll become more proficient in using the Linux OS. The command line provides a powerful way to control your system, and with practice, you'll become a Linux power user. Take the time to explore and learn these commands, and you'll unlock the full potential of Linux.

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