Which of the following command addresses all users who are currently hooked on?
Answer: Option C
No answer description available for this question.
|Sudha said: (Jul 15, 2011)|
|"Wall" command is used to send message to all users who are connected to network.|
|S.R.R. said: (Mar 14, 2013)|
|Wall (an abbreviation of write to all) is a Unix command-line utility that displays the contents of a file or standard input to all logged-in users. It is typically used by root to send out shutting down message to all users just before power off.|
Post your comments here:
Email : (optional)
» Your comments will be displayed only after manual approval.