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Full Discussion: Passing Values to remote server
Top Forums Shell Programming and Scripting Passing Values to remote server Post 302512649 by Amutha on Monday 11th of April 2011 06:42:30 AM
Old 04-11-2011
Quote:
Originally Posted by KenJackson
You need quotes.
Code:
Servers="$(echo server40{1..3}p.s.com)"

Maybe you could write the commands to a file, scp it to the servers and then execute it.
Code:
echo "..." > cmdfile
for host in $Servers; do
    scp cmdfile $host;
    ssh $host ". cmdfile; rm ~/cmdfile"
done

---------- Post updated at 01:17 PM ---------- Previous update was at 01:13 PM ----------

Actually, you were right. You don't need quotes. Although it's good style to include them.
Actually it needs to execute in 3 servers.. i need the values in the present local server to be passed to all the 3 servers when they are executing

---------- Post updated at 05:42 AM ---------- Previous update was at 05:39 AM ----------

Quote:
Originally Posted by KenJackson
Are you sure bash is in /bin on the hosts? NetBSD machines put it in /usr/pkg/bin.

I just tried this and it worked. It also worked when I used sh instead of bash.
Code:
TEST=abc
ssh somehost bash <<EOF
> echo $TEST test
> EOF
abc test

It will work fine if its just an echo statement to display the value. but in case if its a path.

a=/tmp/user/log/

in this case this path wont be present in the local server but it'll be present in the remote server that i'm logging in.
when i tried like the way you instead it was searching for the path in the same server not in the remote server.
 

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LEARN ABOUT REDHAT

rquotad

RQUOTAD(8)						      System Manager's Manual							RQUOTAD(8)

NAME

       rquotad, rpc.rquotad - remote quota server

SYNOPSIS

       rpc.rquotad

DESCRIPTION

       rquotad	is  an rpc(3N) server which returns quotas for a user of a local filesystem which is mounted by a remote machine over the NFS.	It
       also allows setting of quotas on NFS mounted filesystem. The results are used by quota(1) to display user quotas for remote filesystems and
       by edquota(8) to set quotas on remote filesystems.  The rquotad daemon is normally started at boot time from the system startup scripts.

FILES

       aquota.user or aquota.group
			   quota file at the filesystem root (version 2 quota, non-XFS filesystems)
       quota.user or quota.group
			   quota file at the filesystem root (version 1 quota, non-XFS filesystems)
       /etc/mtab	   default filesystems

SEE ALSO

       quota(1), rpc(3N), nfs(5), services(5), inetd(8)

																	RQUOTAD(8)
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