From: Paveza, Gary (gary.paveza@AIG.COM)
Date: Wed Nov 05 2003 - 10:20:59 EST
A couple of mentioned that I can remove the "" around the command that remsh
is executing. That works, however, the awk is actually being done on the
local machine then. This would be fine, except that what I'm really trying
to do is kill some processes on a remote system:
remsh <remote> "ps -fu <user> | grep <program> | grep -v grep | awk '{print
$2}' | xargs kill -15"
So, the entire command has to be on the remote system.
---------------------------------------------------------
Gary Paveza, Jr.
Senior Systems Administrator -CSA
(302) 252-4831 - phone
(302) 377-1516 - cell
-----Original Message-----
From: Paveza, Gary [SMTP:gary.paveza@AIG.COM]
Sent: Wednesday, November 05, 2003 9:57 AM
To: 'HP9000 Admin'
Subject: [HPADM] weird remsh/awk behavior
Has anyone noticed the following remsh/awk behavior and if so, a
workaround?
Issuing who on the local machine works as expected.
$ who
dmullins pts/ta Nov 2 13:10
npathil pts/tb Nov 3 16:30
cdigrego pts/tc Nov 5 05:18
Issuing who on the local machine and using awk to print out just the
user
name works as expected.
$ who | awk '{print $1}'
dmullins
npathil
cdigrego
Using remsh to issue who on a remote machine works as expected.
$ remsh dhapp01 "who"
plpcd5 pts/ta Nov 5 09:21
gpaveza pts/tc Nov 5 09:27
Using remsh to issue a who on a remote machine and using awk to
print out
just the user name fails to work.
$ remsh dhapp01 "who | awk '{print $1}'"
sh: 1: Parameter not set.
---------------------------------------------------------
Gary Paveza, Jr.
Senior Systems Administrator -CSA
(302) 252-4831 - phone
(302) 377-1516 - cell
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