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Full Discussion: Passing Values to remote server
Top Forums Shell Programming and Scripting Passing Values to remote server Post 302512271 by Amutha on Saturday 9th of April 2011 06:24:48 AM
Old 04-09-2011
Passing Values to remote server
I'm trying to pass there values from the present server to the remote server. here is the below code.

Code:
function abc() {

export a=$1
export b=$2
export c="$3"
export d="$4"

#servers
Servers=$(echo server40{1..3}p.s.com)

for host in ${Servers};
do

#server login
ssh $host /bin/bash <<\EOF

echo $a a
echo $b b
echo $c c
echo $d d

EOF
done
}

#functioncall
abc 34 56 xxxx yyyy;

but i'm getting blank for those variables wen i switch to other server even though i exported the variables. Please help me out what should be done.

---------- Post updated at 05:24 AM ---------- Previous update was at 05:08 AM ----------

i tried to pass like below

Code:
ssh $host "$a $b $c $d" /bin/bash <<\EOF

aa=$1
bb=$2
cc=$3
dd=$4

echo $aa aa
echo $bb bb
echo $cc cc
echo $dd dd

EOF

but i'm getting below error

Code:
bash: 3: command not found
bash: 3: command not found
bash: 3: command not found

is the way i'm passing is right?
Last edited by Yogesh Sawant; 04-09-2011 at 10:00 AM.. Reason: corrected the code tags
 

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LEARN ABOUT DEBIAN

fluxbox-remote

FLUXBOX-REMOTE(1)						  Fluxbox Manual						 FLUXBOX-REMOTE(1)

NAME

       fluxbox-remote - command line access to key commands for fluxbox(1)

SYNOPSIS

       fluxbox-remote command

DESCRIPTION

       fluxbox-remote(1) is designed to allow scripts to execute most key commands from fluxbox(1). fluxbox-remote(1) will only work with
       fluxbox(1): its communications with fluxbox(1) are not standardized in any way. It is recommended that a standards-based tool such as
       wmctrl(1) be used whenever possible, in order for scripts to work with other window managers.

CAVEATS

       fluxbox-remote(1) uses the X11 protocol to communicate with fluxbox(1). Therefore, it is possible for any user with access to the X(7)
       server to use fluxbox-remote(1). For this reason, several key commands have been disabled. Users should be aware of the security
       implications when enabling fluxbox-remote(1), especially when using a forwarded X(7) connection.

RESOURCES

       session.screen0.allowRemoteActions: <boolean>
	   This resource in ~/.fluxbox/init must be set to 'true' in order for fluxbox-remote(1) to function. Please read the CAVEATS first.

ENVIRONMENT

       In order to communicate with fluxbox(1), the DISPLAY environment variable must be set properly. Usually, the value should be ':0.0'.

AUTHORS

       This man page written by Mark Tiefenbruck <mark at fluxbox.org>

SEE ALSO

       fluxbox(1) fluxbox-keys(5) wmctrl(1)

AUTHOR

       Mark Tiefenbruck <mark@fluxbox.org>
	   Author.

fluxbox-remote.txt						 27 February 2011						 FLUXBOX-REMOTE(1)
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