Okay the issue was with expect. The weird thing is I tried break before and it
froze so I assumed it was not the issue. After restarting the terminal break
worked:
"Are you sure you want to continue connecting (yes/no)?" {exp_send
"yes\r"}
"*assword:" { send "$unixpass\r"; }
Needs to be:
"Are you sure you want to continue connecting (yes/no)?" {exp_send
"yes\r"}
"*assword:" { send "$unixpass\r"; break }
If hung on password so I had to restart my terminal. Weird.
David
-----Original Message-----
From: Damo, David
Sent: Wednesday, January 20, 2010 3:04 PM
To: 'cygwin@cygwin.com'
Subject: Issues with terminal freezing after scp in expect script.
Hi,
I have interesting problem. I have bash script that calls an expect script that
works fine and does an scp. However after the scp the terminal freezes. It is
stuck on the bash prompt, however the prompt is not the original prompt. After
I do ctrl C it continues to process. I tried to do a ctrl c/break/exit in the
expect script, but it does not work. Any ideas what could be causing the
problem? Scripts are below:
Bash script:
#!/usr/bin/bash
echo `date` " - Starting shell script."
touch /apps/sjsws/sunws-automation/https-autodemo.cibcwm.com/docs/runshell
echo `date` " - Copy files."
expect
/apps/sjsws/sunws-automation/https-autodemo.cibcwm.com/docs/SMWeblogic/SMWeblogiccp.exp
$1 $2 $5 $6
file=`basename $1`
echo `date` " - Run build on: " $file
# expect
/apps/sjsws/sunws-automation/https-autodemo.cibcwm.com/docs/SMWeblogic/SMWeblogicrun.exp
$1 $2 $5 $6 $3 $4
echo `date` " - Finished."
Expect script:
#!/usr/local/bin/expect -f
#
set filename [lindex $argv 0]
set hostname [lindex $argv 1]
set uu [lindex $argv 2]
set unixpass [lindex $argv 3]
set force_conservative 0 ;# set to 1 to force conservative mode even if
;# script wasn't run conservatively
originally
if {$force_conservative} {
set send_slow {1 .1}
proc send {ignore arg} {
sleep .1
exp_send -s -- $arg
}
}
set timeout -1
spawn $env(SHELL)
match_max 100000
send -- "scp $filename $...@$hostname:/tmp/\r"
while {1} {
expect {
"Are you sure you want to continue connecting (yes/no)?" {exp_send
"yes\r"}
"*assword:" { send "$unixpass\r"; }
}
}
exp_send -- "
--------------------------------------------------------------------------------
"
send -- "exit\r"
sleep 10
# send -- "scp
/apps/sjsws/sunws-acs/https-acsdemo.cibcwm.com/docs/archives/smasa-12.zip
$...@$hostname:/tmp/\r"
while {1} {
expect {
"Are you sure you want to continue connecting (yes/no)?" {exp_send
"yes\r"}
"*assword:" { send "$unixpass\r"; }
}
}
sleep 30
send -- "exit\r"
expect eof
Thanks,
David J
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