Suppose a user belongs to a group that has all permissions on a file named jobs_list, but the user, as the owner of the file, has no permissions. Describe which operations, if any, the user/owner can perform on jobs_list. Which command can the user/owner give that will grant the user/owner all permis- sions on the file?

What will be an ideal response?

Initially the user/owner cannot perform any operations involving the file,

other than using ls to list it. When the user/owner gives the following com-
mand, the user/owner can perform any operation involving the file:

$ chmod u+rwx jobs_list