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Problem with SSH

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# 1  
Old 10-22-2012
Problem with SSH
Hello,
i have 10 machines, machine A execute this script:
This is my script:
Code:
nb_lignes=`wc -l $1 | cut -d " " -f1`
 for i in $(seq $(($nb_lignes - 1)) )
 do
 machine=`head $1 -n $i | tail -1`
 machine1=`head $1 -n $nb_lignes | tail -1`
 ssh  root@$machine -x " scp /home/file.txt root@$machine1:/home && rm -r /home/file.txt"
 done

Please i have this error at run:

Code:
Host key verification failed. lost connection

have you an idea please ?




Thank you so much.
Last edited by Scott; 10-22-2012 at 06:15 PM.. Reason: Code tags
# 2  
Old 10-22-2012
Try to use this
Code:
nb_lignes=`wc -l $1 | cut -d " " -f1`
for i in $(seq $(($nb_lignes - 1)) )
do
machine=`head $1 -n $i | tail -1`
machine1=`head $1 -n $nb_lignes | tail -1`
ssh -x root@$machine  " scp /home/file.txt root@$machine1:/home && rm -r /home/file.txt"
done

# 3  
Old 10-22-2012
What's the difference please between :
Code:
ssh root@$machine -x " scp /home/file.txt root@$machine1:/home && rm -r /home/file.txt"

and

Code:
ssh -x root@$machine  " scp /home/file.txt root@$machine1:/home && rm -r /home/file.txt"

Thank you so much
Last edited by Scott; 10-22-2012 at 06:15 PM.. Reason: Code tags
# 4  
Old 10-22-2012
????????????
# 5  
Old 10-22-2012
But i have tested ssh root@$machine -x with other command and it works correctly!!
# 6  
Old 10-22-2012
Yups.. It will work..
# 7  
Old 10-22-2012
Are you sure this is the cause of the error ?
i'm not connected now to the machines , i'will test it tomorrow
but i think this is not the cause.. I am not convinced...
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