Multiple choice technology

what is the command to logout of an UNIX session?

  1. bye

  2. close

  3. ctrl^d

  4. shutdown

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ctrl+D (represented as ctrl^d) sends an EOF signal and is the standard Unix way to logout from a session. Commands like 'bye' and 'close' are not valid Unix logout commands, and 'shutdown' requires root privileges.