login as: lab1
lab1@192.168.17.5's password:
Last login: Sun Jan 1 06:55:18 2006 from 192.168.17.22
[lab1@proxy ~]$ finger
Login Name
Tty Idle Login Time
Office Office Phone
lab1 pts/2 4
Jan 1 06:55 (192.168.17.22)
lab1 pts/3 Jan
1 07:00 (192.168.17.22)
root root
*:0 Jan 1 03:54
root root
pts/1 8 Jan 1
03:55 (:0.0)
[lab1@proxy ~]$ write [not specified
the username]
usage: write user [tty]
[lab1@proxy ~]$ write pts/1
(here pts/1 is not existing or not presently logged on)
write: pts/1 is not logged in
[lab1@proxy ~]$ write root
WRITE COMMAND IS SUCCESSFULLY
IMPLENTED
For broadcast the message
Wall message[this will be displayed
on all the user machines presently who are logged on the network]
[lab1@proxy ~]$ wall Assoc.Professor R A M U
Broadcast message from lab1 (pts/3)
(Sun Jan 1 07:04:09 2006):
Assoc Professor R A M U
[lab1@proxy ~]$ mail root
Subject: THIS IS ENGINEERING COLLEGE
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కామెంట్ను పోస్ట్ చేయండి