How to change file ownership?

To change file ownership in Linux, you can use the chown command. Here’s how to do it:

1. Open the terminal.

2. Use the chown command with the desired owner and group. The syntax is:

   sudo chown owner:group filename

   • owner is the new owner's username.
   • group is the new group name (optional).
   • filename is the name of the file whose ownership you want to change.

3. Example: To change the ownership of a file named example.txt to user john and group staff, you would run:

   sudo chown john:staff example.txt

4. Verify the change: You can check the ownership of the file using:

   ls -l example.txt

This will display the current owner and group of the file. If you want to change ownership recursively for a directory and all its contents, add the -R option:

sudo chown -R owner:group /path/to/directory