10 Must Known Linux Commands

Learning Linux commands offers numerous advantages and benefits, making it valuable for various individuals, including developers, system administrators, enthusiasts, and anyone looking to delve into the world of open-source operating systems. Linux / GNU Linux Commands are very Usefull and If you are familiar with these commands, they will greatly enhance your productivity.

1. touch
2. cd
3. ls
4. mkdir
5. cat
6. clear
7. which
8. rm
9. curl
10. man

touch

The touch command in Linux and Unix systems is used to create an empty file or update the timestamps of existing files. It’s a versatile command that allows you to create files quickly or modify their access and modification timestamps without changing the file’s content.

touch fileName.txt

cd

The cd command in Linux and Unix-based systems is used to change the current working directory within the terminal or command line interface. It stands for “change directory.”

cd Downloads/

or

To go back one directory

cd ..

ls

The ls command in Linux and Unix-like operating systems is used to list the contents of a directory. It displays the names of files and directories within the specified directory or the current working directory if no directory is specified.

ls

mkdir

The mkdir command in Linux and Unix-based operating systems is used to create new directories or folders. It stands for “make directory.”

mkdir -p path/to/directory

cat

The cat command in Linux and Unix-like operating systems is primarily used to concatenate and display the contents of files in the terminal. The name “cat” stands for “concatenate.”

cat fileName.txt

clear

The clear command in Linux is used to clear the output of the terminal by scrolling the terminal

clear

which

The “which” command is used to check the path of a binary

which bash

rm

The rm command in Linux and Unix-based operating systems is used to remove or delete files and directories from the system.

rm fileName.txt

curl

The curl command in Linux and Unix-based systems is a versatile tool used to transfer data to or from a server using various protocols, including HTTP, HTTPS, FTP, SCP, and more. It can be used to retrieve web pages, download files, and perform numerous other data transfer operations.

curl -O https://example.com/file.zip

man

The man command in Linux and Unix-like operating systems is used to display the user manual or documentation for various commands, system calls, library functions, and configuration files.

man gives back manpage or manual page to read about the use of a tool or a command

man curl

Conclustion

Mastering Linux commands offers a powerful set of skills, enabling individuals to efficiently manage systems, troubleshoot issues, automate tasks, and contribute to various tech domains. It’s not just about learning specific commands but understanding the underlying principles, leading to a more comprehensive grasp of computing concepts.