Question

Use the chmod command to modify the permissions of the files to remove read access outside your user and group. Verify that the permissions are correct with the command in step 3.

Answer 1

The question involves changing file permissions using chmod to remove read access for users outside the owner or group, and verifying it with ls -l.

Step-by-step explanation:

The question is about using the chmod command in Unix or Linux systems to change a file's permissions so that read access is removed for users who are not part of the file's owner or group. To do this, you would use a command like chmod go-r filename, where 'go' stands for 'groups and others', '-r' removes the read permission, and 'filename' is the name of the file you are modifying. Afterward, you can verify that the permissions have been correctly set by using the ls -l command, which lists files and their permissions.