UNIX for Advanced & Expert Users

Not able to execute the file in remote host using except utility
I am automating the SFTP keys setp process:

So i created the expect script for controlling the output of shell

below is my main code:

Code:
#!/usr/bin/expect
set fd [open ./pass r]
set password [read -nonewline $fd]
close $fd
set df [open ./app r]
set app [read -nonewline $df]
close $df

spawn ssh servername << pb


Pb file:


Code:
set df [open ./app r]
set app [read -nonewline $df]
close $df

spawn pbrun pbmigr $app=ksh
expect "Password:"
send "MY PASSWORD “
interact

when i execute thhis script ..it runs fine but it is not doing ssh

and when i remove pb then it is working fine.and when i executing pb file alone..it is working

can anyone pls help me?

Bumping up posts or double posting is not permitted in these forums.

Please read the rules, which you agreed to when you registered, if you have not already done so.

You may receive an infraction for this. If so, don't worry, just try to follow the rules more carefully. The infraction will expire in the near future

Thank You.

The UNIX and Linux Forums.