How to modify folder permissions in CentOS 7?

To change the permissions of a folder, you can use the chmod command. Here are the steps to modify folder permissions in CentOS 7:

1. Open the terminal, log in as a super user, or use the sudo command.
2. Change the permissions of the folder using the following command:
3. Change the permissions of [folder path]
4. Permissions can be represented using numbers or symbols. For example, the way permissions are represented with numbers is as follows:
5. 0: No authorization
6. 1: Permission to execute
7. Write permission
8. 3: Write and execute permissions
9. 4. Read access.
10. 5. Reading and executing permissions.
11. 6: Reading and writing permissions
12. 7: Read, write, and execute permissions.
13. For example, to set the permissions of the folder /path/to/folder to read, write, and execute permissions, you can use the following command:
14. Make the directory accessible to all users by changing the permissions to 777.
15. Additionally, you can also use symbols to represent permissions. For example, to set the permissions of the folder /path/to/folder to read, write, and execute, you can use the following command:
16. Give the user, group, and others permissions to read, write, and execute the specified folder.
17. In this context, u stands for owner (user), g stands for group, o stands for others, + stands for adding permission, r stands for read permission, w stands for write permission, and x stands for execute permission.
18. You can verify if the folder permissions have been changed by using the ls -l command.