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Full Discussion: Using ssh to transfer file not working inside if-condition
Top Forums Shell Programming and Scripting Using ssh to transfer file not working inside if-condition Post 302468571 by zaxxon on Wednesday 3rd of November 2010 07:45:55 AM
Old 11-03-2010
This is because everything you do is remote. If you want to create/copy the file locally (you are not moving it btw.), then you can try something like this:
Code:
ssh a512386@10.116.167.146 "if [ -f /tmp/remote_file_name ]; then cat /tmp/remote_file_name; fi" > local_file_name

#or without redirection stdout and scp instead

ssh a512386@10.116.167.146 "if [ -f /tmp/remote_file_name ]; then scp /tmp/remote_file_name yourbox:/somedir; fi"

You could also just skip the test if the file exists and scp right away while redireting stdout and stderr to /dev/null, if that is ok for you.
Code:
scp a512386@10.116.167.146:/tmp/remote_file_name /somedir > /dev/null 2>&1

.. or to some logfile instead of course.

EDIT:
If I didn't get you wrong and meant with "local" your local box.
Last edited by zaxxon; 11-03-2010 at 08:52 AM.. Reason: added comment
 

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LEARN ABOUT DEBIAN

gnome-ssh-askpass

GNOME-SSH-ASKPASS(1)					      General Commands Manual					      GNOME-SSH-ASKPASS(1)

NAME

       gnome-ssh-askpass - prompts a user for a passphrase using GNOME

SYNOPSIS

       gnome-ssh-askpass

DESCRIPTION

       gnome-ssh-askpass  is  a GNOME-based passphrase dialog for use with OpenSSH.  It is intended to be called by the ssh-add(1) program and not
       invoked directly.  It allows ssh-add(1) to obtain a passphrase from a user, even if not connected to a terminal (assuming that an X display
       is  available).	This happens automatically in the case where ssh-add is invoked from one's ~/.xsession or as one of the GNOME startup pro-
       grams, for example.

       In order to be called automatically by ssh-add, gnome-ssh-askpass should be installed as /usr/bin/ssh-askpass.

ENVIRONMENT VARIABLES

       The following environment variables are recognized:

       GNOME_SSH_ASKPASS_GRAB_SERVER
	      Causes gnome-ssh-askpass to grab the X server before asking for a passphrase.

       GNOME_SSH_ASKPASS_GRAB_POINTER
	      Causes gnome-ssh-askpass to grab the mouse pointer using gdk_pointer_grab() before asking for a passphrase.

       Regardless of whether either of these environment variables is set, gnome-ssh-askpass will grab the keyboard using gdk_keyboard_grab().

AUTHOR

       This manual page was written by Colin Watson <cjwatson@debian.org> for the Debian system (but may be used by others).  It was based on that
       for x11-ssh-askpass by Philip Hands.

															      GNOME-SSH-ASKPASS(1)
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