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Top Forums UNIX for Dummies Questions & Answers combine 2 lines (command & echo) Post 8052 by primal on Friday 5th of October 2001 12:32:50 AM
Old 10-05-2001
this is what i got:
Code:
#!/bin/sh
who | grep $1 > /dev/null

if [ $? = "0" ]
then
   user=`grep $1 /etc/passwd|cut -f 5 -d:`
   echo $user is logged on
   exit 0
else
   grep $1 /etc/passwd | cut -f 5, -d :
   echo is not logged on
   exit 0
fi

when i run the shell script nothing happens, i just get the prompt again. any ideas?
thanks for all the help ppl!
-primal

added code tags for readability --oombera

Last edited by oombera; 02-20-2004 at 10:32 AM..
 

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