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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_viparip

OCF_HEARTBEAT_VIPARI(7) 					OCF resource agents					   OCF_HEARTBEAT_VIPARI(7)

NAME

       ocf_heartbeat_VIPArip - Manages a virtual IP address through RIP2

SYNOPSIS

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

DESCRIPTION

       Virtual IP Address by RIP2 protocol. This script manages IP alias in different subnet with quagga/ripd. It can add an IP alias, or remove
       one.

SUPPORTED PARAMETERS

       ip
	   The IPv4 address in different subnet, for example "192.168.1.1". (required, string, no default)

       nic
	   The nic for broadcast the route information. The ripd uses this nic to broadcast the route informaton to others (optional, string,
	   default eth0)

       zebra_binary
	   Absolute path to the zebra binary. (optional, string, default /usr/sbin/zebra)

       ripd_binary
	   Absolute path to the ripd binary. (optional, string, default /usr/sbin/ripd)

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: 5s.

       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 VIPArip resource using the crm(8) shell:

	   primitive example_VIPArip ocf:heartbeat:VIPArip 
	     params 
	       ip=string 
	     op monitor depth="0" timeout="20s" interval="5s"

SEE ALSO

       http://www.linux-ha.org/wiki/VIPArip_(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_VIPARI(7)
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