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Full Discussion: Getting SSH Output From Remote to Local Session?
Top Forums Shell Programming and Scripting Getting SSH Output From Remote to Local Session? Post 302981380 by Don Cragun on Sunday 11th of September 2016 09:12:27 PM
Old 09-11-2016
The single line shell script you have shown us:
Code:
#! /bin/bash  ssh -t -t $tar_host & <<EOF  sleep 2 echo "On host03" EOF  echo "worked?" exit 0

makes absolutely no sense.

I will assume that there are some <newline> characters in that script that have been lost in some copy and paste activities. Please show us the actual script (with the line breaks) AND tell us:
  1. what operating system you're using on host01 and the various VMs,
  2. what is the name of your script,
  3. exactly how your script is invoked, and
  4. how the tar_host variable is assigned a value for use in your script.
 

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LEARN ABOUT OPENSOLARIS

shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/ksh93, /bin/pfcsh, /bin/pfksh, /bin/pfsh,
       /bin/sh, /bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/ksh93, /usr/bin/pfcsh,
       /usr/bin/pfksh, /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh, and /usr/sfw/bin/zsh. /etc/shells overrides the default list.

       Invalid shells in /etc/shells could cause unexpected behavior, such as being unable to log in by way of ftp(1).

FILES

       /etc/shells    list of shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.11							    20 Nov 2007 							 shells(4)
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