09-04-2010
Quote:
Originally Posted by
agama
Exporting a variable to the local environment isn't going to help in this case.
exporting variable is not local (A) on the remote host (B) in .kshrc
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1. Shell Programming and Scripting
I saw a unix shell script in which export command is used like this :
export filename
what is a file exported for ?
thanks
srini (4 Replies)
Discussion started by: sveera
4 Replies
2. UNIX for Dummies Questions & Answers
Is there any difference between these 2 commands :-
export var="a"
and
var="a"
export var (2 Replies)
Discussion started by: radhika03
2 Replies
3. UNIX for Advanced & Expert Users
Hi all,
Want to know what does export command do??
What is its functionality?
And on a shell prompt
$at=1
$ echo $at
1
The variable above is it available to other script??? (3 Replies)
Discussion started by: prakash.kudreka
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4. UNIX for Dummies Questions & Answers
Hi All
I am getting and error export command not found
What can be the possible reasons for this and how do we verify those
Please help me
Thanks (1 Reply)
Discussion started by: networking
1 Replies
5. Shell Programming and Scripting
Sorry for the duplicate thread this one is similar to the one in
https://www.unix.com/shell-programming-scripting/88132-awk-sed-script-read-values-parameter-files.html#post302255121
Since there were no responses on the parent thread since it got resolved partially i thought to open the new... (4 Replies)
Discussion started by: rajan_san
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6. Shell Programming and Scripting
Hello All,
I am transferring a file from one server to another server.
File name is stored as Wip_DD-MM-YY .i.e if we run the program today the file is stored as Wip_18-FEB-09.txt.
This file i need to transfer.
My question is how do we assign the this filename to a variable.
i treid in... (3 Replies)
Discussion started by: chpraveen_862
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7. UNIX for Dummies Questions & Answers
Hi
The command "ssh -V" works as normal user but fails as root.
As Normal user:
bash-3.00$ ssh -V
OpenSSH_5.9p1, OpenSSL 1.0.0e 6 Sep 2011As Root user:
# ssh -V
bash: ssh: command not found
Thanks (1 Reply)
Discussion started by: frintocf
1 Replies
8. Shell Programming and Scripting
I am running the export command within a view to use that value inside my build script. But while executing it it is saying "export command not found"
My code is as follows:
--------------------------
#!/bin/sh
user="test"
DIR="/bldtmp/"$user
VIEW="test.view1"
echo "TMPDIR before export... (4 Replies)
Discussion started by: dchoudhury
4 Replies
9. Shell Programming and Scripting
Hello Team,
Could you pls explain how export command works in below code:
for i in ${!SDV_*}; do
export $i
done
As per my understanding, if
SDV_1=test1;SDV_2=test2;test1=var1;test2=var2then in for loop below export will get executed.
export var1;export var2But, Will this... (3 Replies)
Discussion started by: chandana.hs
3 Replies
10. Shell Programming and Scripting
Hello,
Please see the script found in my computer below. (Ubuntu 14.04)
#!/bin/sh
export APP_DIR="/home/appname"
monitorscript="$APP_DIR""/monitor.sh"
ps cax | grep monitor.sh > /dev/null
if ; then
echo "monitor.sh is running"
else
"$monitorscript"
fi
My question is regarding EXPORT... (3 Replies)
Discussion started by: baris35
3 Replies
LEARN ABOUT DEBIAN
rstart
RSTART(1) General Commands Manual RSTART(1)
NAME
rstart - a sample implementation of a Remote Start client
SYNOPSIS
rstart [-c context] [-g] [-l username] [-v] hostname command args ...
DESCRIPTION
Rstart is a simple implementation of a Remote Start client as defined in "A Flexible Remote Execution Protocol Based on rsh". It uses rsh
as its underlying remote execution mechanism.
OPTIONS
-c context
This option specifies the context in which the command is to be run. A context specifies a general environment the program is to
be run in. The details of this environment are host-specific; the intent is that the client need not know how the environment must
be configured. If omitted, the context defaults to X. This should be suitable for running X programs from the host's "usual" X
installation.
-g Interprets command as a generic command, as discussed in the protocol document. This is intended to allow common applications to
be invoked without knowing what they are called on the remote system. Currently, the only generic commands defined are Terminal,
LoadMonitor, ListContexts, and ListGenericCommands.
-l username
This option is passed to the underlying rsh; it requests that the command be run as the specified user.
-v This option requests that rstart be verbose in its operation. Without this option, rstart discards output from the remote's rstart
helper, and directs the rstart helper to detach the program from the rsh connection used to start it. With this option, responses
from the helper are displayed and the resulting program is not detached from the connection.
NOTES
This is a trivial implementation. Far more sophisticated implementations are possible and should be developed.
Error handling is nonexistent. Without -v, error reports from the remote are discarded silently. With -v, error reports are displayed.
The $DISPLAY environment variable is passed. If it starts with a colon, the local hostname is prepended. The local domain name should be
appended to unqualified host names, but isn't.
The $SESSION_MANAGER environment variable should be passed, but isn't.
X11 authority information is passed for the current display.
ICE authority information should be passed, but isn't. It isn't completely clear how rstart should select what ICE authority information
to pass.
Even without -v, the sample rstart helper will leave a shell waiting for the program to complete. This causes no real harm and consumes
relatively few resources, but if it is undesirable it can be avoided by explicitly specifying the "exec" command to the shell, eg
rstart somehost exec xterm
This is obviously dependent on the command interpreter being used on the remote system; the example given will work for the Bourne and C
shells.
SEE ALSO
rstartd(1), rsh(1), A Flexible Remote Execution Protocol Based on rsh
AUTHOR
Jordan Brown, Quarterdeck Office Systems
X Version 11 rstart 1.0.4 RSTART(1)