Top 20 Linux Commands Every Beginner Must Know (2026 Guide)
Linux is an extremely powerful operating system, and the terminal is one of its most important tools. Knowing basic commands can make your experience much smoother and efficient.
In this guide, we will cover the top 20 Linux commands every beginner should know in 2026.
1. pwd
Prints the current working directory.
2. ls
Lists the files and directories in the current directory.
3. cd
Changes the directory.
4. mkdir
Creates a new directory.
5. rmdir
Removes an empty directory.
6. touch
Creates a new empty file.
7. cp
Copies files or directories.
8. mv
Moves or renames files and directories.
9. rm
Removes files or directories.
10. cat
Displays the content of a file.
11. nano
Opens a file in the Nano text editor.
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12. grep
Searches for specific text in files.
13. chmod
Changes file permissions.
14. chown
Changes file ownership.
15. df
Shows disk space usage.
16. du
Shows folder size and disk usage.
17. top
Displays running processes and system usage.
18. ps
Displays currently running processes.
19. sudo
Runs a command with administrative privileges.
20. man
Displays the manual for a command.
Conclusion
Mastering these 20 commands will give you a strong foundation for using Linux. The terminal is incredibly powerful and allows you to control your system efficiently.
FAQ
Do I need to know all Linux commands to start?
No. Beginners can start with these essential 20 commands and gradually learn more advanced commands.
Can I use these commands on any Linux distribution?
Yes. These commands are standard across almost all Linux distributions.
Is using the terminal difficult?
It may seem intimidating at first, but with practice, it becomes easy and very efficient.
Can these commands replace GUI actions?
Yes. Most Linux tasks can be done via terminal, often faster than GUI.
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