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Full Discussion: Expect - bash and variables
Top Forums Shell Programming and Scripting Expect - bash and variables Post 302929543 by ylafont on Monday 22nd of December 2014 02:14:55 PM
Old 12-22-2014
Expect - bash and variables
I was wondering if anyone could provide some assistance. I trying to run an expect script within bash and get the results of a variable called RESULT. I Have tried a few things but none of them have worked. I know that the child process (the expect script) in this instance cannot set a variable for the parent. (bash) and the value must be return by the expect script, that is my problem.

my script

Code:
#!/bin/bash
#script for email validation
emaillist=emaillist1.txt
#emaillist=client.csv
SMTPport=25

clear
echo "---------------------------------------------------------------------"
echo "Now performing email validations.......... Please be patient."
echo "---------------------------------------------------------------------"
echo ""
echo ""

header="%-20s %-20s %-10s %-20s %10s\n"
body="%-20s %-20s %-10s %-20s %10s\n"


printf "$header" "E-mail" "Domain" "F-Name" "L-Name" "Status"
printf "$header" "_______________" "____________________" "__________" "____________________" "____________________"


while read line; do
	userinfo=$(echo $line | sed 's/@/,/')
	IFS=',' read -a address <<< "$userinfo"
	userid="${address[0]}"
	domain="${address[1]}"
	fname="${address[2]}"
	lname="${address[3]}"
	#status=vvv
	SMTPlist=$(host $domain | grep "handled by" | awk '{print $7}' | sed 's/\.$//' )

	/usr/bin/expect << EOF
	set timeout 1
	#set echo on
	#log_user 0
	
	spawn telnet ${address[4]} $SMTPport
	expect "220"

	send "helo $domain\r"
	expect "service"

	send "mail from: <mickeymouse@disney.com>\r"
	expect "250"

	send "rcpt to: <$userid@$domain>\r"
	expect {
		"250" 	{
			set result "SUCCESSFUL"
			set result $expect_out(buffer)
			puts "\n$userid@$domain validation $result\n"
				}
		"230" {send_user "ACCESS denied validation UNSUCCESSFUL\n"}
		"550" {send_user "$userid@$domain validation UNSUCCESSFUL\n"}		
		"553" {send_user "Requested action nottaken validation UNSUCCESSFUL\n"}		
	}
	
	send "quit"
	expect "closed"
EOF	

	printf "$body" "$userid" "$domain" "$fname" "$lname" "$status"
 done < $emaillist

any assistance is appreciated. thank you.
Last edited by vbe; 12-22-2014 at 03:56 PM.. Reason: code tags please...
 

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LEARN ABOUT SUSE

ocf_heartbeat_proftpd

OCF_HEARTBEAT_PROFTP(7) 					OCF resource agents					   OCF_HEARTBEAT_PROFTP(7)

NAME

       ocf_heartbeat_proftpd - OCF Resource Agent compliant FTP script.

SYNOPSIS

       proftpd [start | stop | monitor | monitor | validate-all | meta-data]

DESCRIPTION

       This script manages Proftpd in an Active-Passive setup

SUPPORTED PARAMETERS

       binary
	   The Proftpd binary (optional, string, default /usr/sbin/proftpd)

       conffile
	   The Proftpd configuration file name with full path. For example, "/etc/proftpd.conf" (optional, string, default /etc/proftpd.conf)

       pidfile
	   The Proftpd PID file. The location of the PID file is configured in the Proftpd configuration file. (optional, string, default
	   /var/run/proftpd.pid)

       curl_binary
	   The absolut path to the curl binary for monitoring with OCF_CHECK_LEVEL greater zero. (optional, string, default /usr/bin/curl)

       curl_url
	   The URL which is checked by curl with OCF_CHECK_LEVEL greater zero. (optional, string, default ftp://localhost/)

       test_user
	   The name of the ftp user for monitoring with OCF_CHECK_LEVEL greater zero. (optional, string, default test)

       test_pass
	   The password of the ftp user for monitoring with OCF_CHECK_LEVEL greater zero. (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 20s.

       stop
	   Stops the resource. Suggested minimum timeout: 20s.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 60s.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 120s.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 20s.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

EXAMPLE

       The following is an example configuration for a proftpd resource using the crm(8) shell:

	   primitive example_proftpd ocf:heartbeat:proftpd 

	     op monitor depth="0" timeout="20s" interval="60s"
	     op monitor depth="10" timeout="20s" interval="120s"

SEE ALSO

       http://www.linux-ha.org/wiki/proftpd_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents 1.0.3						    07/05/2010						   OCF_HEARTBEAT_PROFTP(7)
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