Unix

1) Issue the command to create a group named admins with the group id 1234.

2) Issue the command to change the name of the group admins to administrators.

3) Issue the command to add the user admin1 to administrators.

4) Assuming you have already created a user named "admin1" and you are a root level

administrator, issue the command to modify the "admin1" account to have su/sudo

privileges.