title: Suppress expect output
body: <p>I have the following script which logins to a router and execute command. how can i accomplist only the output and not show anything else.</p>
  
  <pre><code>#!/usr/bin/expect -f
  set timeout 3000
  log_user 0
  spawn ssh -o StrictHostKeyChecking=no ananair@172.20.60.187
  expect {
  "*assword:" {
  send "anismi@123\n"
  expect "*#"
  log_user 1
  send "show bgp vrf IKA summary | include 10.155.192.50\n"
  expect "*#"
  }
  }
  </code></pre>
  
  <p>This is the output of the above script.</p>
  
  <pre><code>[root@cap-nwmon-01 anand]# ./migrate.sh
  show bgp vrf IKA summary | include 10.155.192.50
  Sun Feb 25 07:17:25.150 EET
  10.155.192.50     0 65256 3107179 4237248  1624156    0    0    5d17h        322
  </code></pre>
  
  <p>This is the only output i want from this script.</p>
  
  <pre><code>Sun Feb 25 07:17:25.150 EET
  10.155.192.50     0 65256 3107179 4237248  1624156    0    0    5d17h        322
  </code></pre>