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Old 07-08-2010, 04:30 AM   #1
pinga123
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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?
 
Old 07-08-2010, 07:20 AM   #2
grail
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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?
 
Old 07-08-2010, 07:21 AM   #3
pixellany
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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
 
Old 07-08-2010, 11:34 PM   #4
pinga123
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VM_Date=$( ssh -T -q root@$1 date < /dev/null )
runs perfectly fine.
My problem is now solved.
 
  


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