How to Use “chmod” Command in Linux [6 Practical Examples] | LinuxSimply

Worried about file permissions in Linux ? Dive into the basics of file permissions with this tutorial on " How to use the “chmod” Command in Linux [6 Practical Examples] ". Explore on how to change file permission according to various needs with the help of the chmod command and its six practical examples.

The chmod command in Linux is a powerful tool for changing the permissions of files and directories. Chmod stands for “Change mode” in Linux. It can be used to change the file permissions in Linux, that is, it can be used to make a file readable, writable and executable depending on the user needs.

💡 Key Topics Covered:
1. Understand the basics of chmod command, chmod command syntax and its options
2. Learn about the basics of file permissions in Linux
3. Learn how to give permissions using normal expression of the chmod command
4. Learn how to revoke permissions using normal expression of the chmod command
5. Learn how to give permissions using logical expression of the chmod command
6. Learn how to revoke permissions using logical expression of the chmod command
7. Learn how to change permissions for all users in Linux
8. Learn how to give permissions using octal notation of the chmod command

Embark on a Linux mastery journey with the chmod command! Revolutionize your file permissions skills effortlessly. Subscribe now for a comprehensive learning experience that will transform the way you navigate Linux.

Content Index
0:00 Introduction
0:19 What is chmod Command?
1:08 Example 1: Giving Permissions Using Normal Expression of the “chmod” Command in Linux
2:34 Example 2: Revoking Permissions Using Normal Expression of the “chmod” Command in Linux
3:30 Example 3: Giving Permissions Using Logical Expression of the “chmod” Command in Linux
4:40 Example 4: Revoking Permissions Using Logical Expression of the “chmod” Command in Linux
5:20 Example 5: Changing Permissions for All the Users
6:16 Example 6: Giving Permissions Using Octal Notation of the “chmod” Command in Linux

Instructor Details
Fahmid Bin Kibria

Editor Details
Reshma Raj

Article Link
The “chmod” Command in Linux [6 Practical Examples]

Commands Used
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Example 1: Giving Permissions Using Normal Expression of the “chmod” Command in Linux

Example 2: Revoking Permissions Using Normal Expression of the “chmod” Command in Linux
Example 3: Giving Permissions Using Logical Expression of the “chmod” Command in Linux

Example 4: Revoking Permissions Using Logical Expression of the “chmod” Command in Linux

Example 5: Changing Permissions for All the Users

Example 6: Giving Permissions Using Octal Notation of the “chmod” Command in Linux
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