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Help with who am i . Not displaying real user

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Operating Systems Solaris Help with who am i . Not displaying real user
# 8  
Old 03-18-2011
Try this (ksh or bash):

Code:
a=$(tty) ; w=$(w) ; a=$(echo $a | sed 's/\/dev\///') ; echo "$w" | grep -w "$a" | nawk '{print $1}'

# 9  
Old 03-18-2011
Quote:
Originally Posted by jlliagre
Try this (ksh or bash):

Code:
a=$(tty) ; w=$(w) ; a=$(echo $a | sed 's/\/dev\///') ; echo "$w" | grep -w "$a" | nawk '{print $1}'

Hmmmm..... it works on most of my servers, execpt this very one. I think it must be the way this particular server was built.

It doesn't output anything now on this particular server... When I broke the code down bit by bit, this is the output:
Code:
root@ # a=$(tty)
root@ # w=$(w)
root@ # a=$(echo $a | sed 's/\/dev\///')
root@ # echo "$w"
4:45pm up 188 day(s), 8:28, 1 user, load average: 0.00, 0.00, 0.01
User                             tty                login@      idle     JCPU      PCPU         what
<myusername>           pts/1       4:43pm        w
root@ #
root # echo "$w" |grep -w "$a"
root@ #

thanks for your help thogh, I guess I have to keep searching....
Last edited by pludi; 03-18-2011 at 02:55 PM..
# 10  
Old 03-18-2011
It would help if you post the tty command output (or $a value).
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