Alcatel Carrier Internetworking Solutions Switch/Router 사용자 설명서

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 Multiple User Sessions
Page 4-35
Communicating with Other Users
If you want to send a message to another user, enter 
write
 followed by the user’s session 
number. If you wanted to send a message to a user connected on the console port (session 
0), you would enter
write 0
at the system prompt. The switch would then display
Enter message.  (End with CTRL-D or 'exit')
Everything you type now will by sent to the user connected on the console port until you 
press 
CTRL-D
 or enter 
exit
 on a line by itself. Here is an example of the 
write
 command:
write 0
I need the write privilege
exit
The user receiving the message would see the following:
Message from user 'admin' on session 3.
I need the write privilege
End of message.
If you enter an invalid session number, the switch will display an error message. For exam-
ple, if you entered
write 1
at the system prompt and no user was connected through the modem port (session 1), the 
switch would display
ERROR: Session 1 is an invalid session number.
Note
After you have received a message or after you have 
written a message you must press the 
<Enter>
 key to 
regain the system prompt.
Deleting Other Sessions
If you are logged on as 
admin
 or 
diag
, you can kill the session of another user. For example, if 
you want the write privilege and you are logged on as 
diag
 or 
admin
, you must end the 
session of the user who currently has the write privilege with the 
kill
 command. The syntax 
for the 
kill
 command is as follows:
kill [[-t <timeout>] -f] <session_number>
The 
session_number
 is assigned by the switch and can be displayed with the 
who
 command, 
-f
 option, then 
the system will wait until the other user presses 
<Enter>
 or finishes his current command. If 
you do use this option, then the other user’s session will be terminated immediately.
The 
-t
 option can be used with the 
-f
 option to set the amount of time before the other user’s 
-f
 and 
-t
 options.