The presence of what file will temporarily prevent all users except root from logging into the system? (Specify the full name of the file, including path.)
Which of the following commands can be used to limit the amount of memory a user may use?
Which of the following commands connects to the remote host example.com which has OpenSSH listening on TCP port 2222? (Choose TWO correct answers.)
Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?
Which configuration file would be edited to change the default options for outbound SSH sessions?
Which of the following commands preloads and manages keys that are used for automatic authentication while logging in to other machines using SSH?
