Search Results

hi,
I need a regular expression that returns the user name(s) only!!!
from the output of the "who" command.


user name
ronajt pts/1 Apr 21 14:50
root pts/2 Apr...

this script checks every 10 sec if one or more users are logged on. the script reports when all the users ( in a specific group) are log on togather, and then stops.
first i want to know if it...

well I am sorry if you felt that. and here is the script:

#!/bin/tcsh
IP=$1
SECS=$2
while (1)
echo connected
else echo not connected
ping -t 1 $IP
sleep $SECS
end
exit

yes. I need it to be a part of a code that I'm working on.
please reply as soosn as possible.

first I am asking for a script. and I need it to be run in tcsh shell.
I tried to do one, but I always stuck in endless loop. so please help me.

I need a script that recieves an IP adress and a number of seconds as arguments. and display a massage if the IP replies or not.