LinuxQuestions.org - [SOLVED] Error Executing the script.

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Error Executing the script.

Hi ,
I m getting an error after executing the script.

My script.

Script is used to find out the date on 8 different machines(mentioned in SERVERNAMES file).
I have added public key to avoid ssh password and ssh without password working fine.

Code:

#!/bin/sh



fn_VMFind()

{

Date=`ssh -t -t -q root@$1 date`

echo $Date

}



while read line

do

fn_VMFind "$line"

done < SERVERNAMES

There are total 8 Server IP addresses mentioned in SERVERNAMES file.

Quote:

SERVERNAMES
10.180.5.231
10.180.5.232
10.180.5.233
10.180.5.234
10.180.5.235
10.180.5.236
10.180.5.237
10.180.5.238

output:

Code:

tcgetattr: Inappropriate ioctl for device

Thu Jul 8 13:59:13 IST 2010

It shows Date on Only first server.
What can be the issue?

Well my question back to you would be if you execute the following:

Code:

ssh -t -t -q root@10.180.5.231 date

After running this are you back on your machine or still connected to server?

Just a guess:

After using ssh to login to the 1st server, don't you need to log out?

What happens if you do the commands manually? i.e. log into server#1, and get the date, then log in to #2

VM_Date=$( ssh -T -q root@$1 date < /dev/null )
runs perfectly fine.
My problem is now solved.