03-30-2009
Using variables in SSH
Please tell me what is wrong in the following shell script.
#!/bin/sh
DATE1=`date -d "yesterday" +"%Y-%m-%d"`
ssh ftwplapp01 << EOF
echo "Date is :" $DATE1 > /tmp/testfile
cd /app/was6/AppServer/logs/prod_ebp_live/ebp
tar cvf /app/was6/AppServer/logs/prod_ebp_live_applogs_$DATE1.tar `find . -name "*.log."$DATE1 -mtime -1`
EOF
DATE1 is not resolving under ssh. In other words, /tmp/testfile is not getting the value of $DATE1.
I'm getting following output:
was6@vmulport04:/app/weblogs/scripts> ./applogs_ftp.sh
Pseudo-terminal will not be allocated because stdin is not a terminal.
###############################################################################
Warning: These facilities are solely for the use of Authorized AIG Employees.
To protect systems from unauthorized use and to ensure that the system
is functioning properly, activities on this system are monitored and recorded
and subject to audit. Use of this system is expressed consent to such monitoring
and recording. Any unauthorized access or use of this system is prohibited and
could be subject to criminal and civil penalties.
###############################################################################
This server is participating in the eTrust project!
tar: Cowardly refusing to create an empty archive
Try `tar --help' or `tar --usage' for more information.
was6@vmulport04:/app/weblogs/scripts>
Please let me know what modification is needed to resolve this.
Thanks in advance.
Thanks,
Raja Yagna Narayanan T S
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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)