10 Basic Linux Commands for More Efficient Use of the Operating System

Linux is a popular operating system with many powerful features and tools. As a Linux user, it is very important to master basic commands. In this article, we will introduce some common Linux commands to help you use your Linux system more efficiently.

1. ls

The ls command is used to list files and subdirectories in the current directory. For example, if you want to see all the files and directories in the current directory, you can use the following command:

bashCopy code
ls
ls
ls

2. cd

The cd command is used to change the current working directory. For example, if you want to enter the directory named "documents", you can use the following command:

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cd documents/
cd documents/
cd documents/

3. mkdir

The mkdir command is used to create a new directory. For example, if you want to create a new directory named "new_directory", you can use the following command:

arduinoCopy code
mkdir new_directory
mkdir new_directory
mkdir new_directory

4. touch

The touch command is used to create a new file or update the modification time of an existing file. For example, if you want to create a new file named "new_file.txt", you can use the following command:

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touch new_file.txt
touch new_file.txt
touch new_file.txt

5. cp

The cp command is used to copy files or directories. For example, if you want to copy a file named "file.txt" to a directory named "backup", you can use the following command:

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cp file.txt backup/
cp file.txt backup/
cp file.txt backup/

6. mv

The mv command is used to move files or directories, and can also be used to rename files or directories. For example, if you want to move a file named "file.txt" to a directory named "documents", you can use the following command:

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mv file.txt documents/
mv file.txt documents/
mv file.txt documents/

If you want to rename the file named "file.txt" to "new_file.txt", you can use the following command:

bashCopy code
mv file.txt new_file.txt
mv file.txt new_file.txt
mv file.txt new_file.txt

7. rm

The rm command is used to delete files or directories. For example, if you want to delete a file named "file.txt", you can use the following command:

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rm file.txt
rm file.txt
rm file.txt

If you want to delete the directory named "directory" and all its contents, you can use the following command:

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rm -r directory/
rm -r directory/
rm -r directory/

8. pwd

The pwd command is used to display the path to the current working directory. For example, if you want to see the path to the current working directory, you can use the following command:

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pwd
pwd
pwd

9. cat

The cat command is used to view the contents of a file. For example, if you want to view the contents of a file named "file.txt", you can use the following command:

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cat file.txt
cat file.txt
cat file.txt

10. top

The top command is used to display system resource usage. For example, if you want to see the processes that are currently consuming the most resources on your system, you can use the following command:

cssCopy code
top
top
top

With these basic commands, you can do file and directory management more efficiently.