- Which of the following commands can launch another command each time a rule is activated in /etc/hosts.allow?
A. ALL
B. deny
C. spawn
D. log
- What does su stand for?
A. Superuser
B. Substitute user
C. Switch user
D. None of the above
- Which of the following users' password is requested when we use the su command without any options?
A. Root user
B. Current user
C. SSH passphrase
D. None of the above
- Which of the following options allows for a command to be executed without logging in, using the su command?
A. -a
B. -c
C. -d
D. -l
- Which of the following symbols has to be in front of a group when being declared in /etc/sudoers?
A. -
B. ^
C. -$
D. %
- Which of the following commands is used to create an SSH key pair?
A. ssh-keygen
B. ssh-key-gen
C. ssh-create-key
D. ssh-key
- Which of the following commands is used to add an identity to the SSH agent?
A. ssh...
