Problem

 netcat localhost 2300

Solution

#!/usr/bin/expect -f
# Simple script to handle the output
# Of the NAM 3.1 Console
# William Vera wvera@novell.com
# 20 Feb 2013 - V.002
set timeout -1
# TCL escape character for CTR-C
set ctrl "03\r"
# Output file
log_file -noappend lagstats-app.log

spawn netcat localhost 2300
expect {
        -exact "Please enter terminal type:" {
         send -- "\r"
         exp_continue
        }
        -exact "Pick a screen:" {
         send -- "9\r"
         exp_continue
        }

        -exact "Enter option:" {
         send -- "9\r"
         exp_continue
        }

        -exact "Client connection data read timeouts:" {
         send $ctrl
        }
}

tail -1 lagstats-app.log | sed -e "s/^M//g;s/\x00//g" > final-log.txt

$ cat final-log.txt

Connection Statistics                                                           

Total allocated connections 1458                                                
Number of connections in use: 1155                                              
Idle client persistent connections: -599                                        
Idle server persistent connections: 1087                                        
Total allocated send ECBs: 0                                                    
Total allocated request blocks: 300                                             
Number of receive ECBs in use: 0                                                
Number of ICP UDP ECBs in use: 0                                                
Number of DNS UDP ECBs in use: 0                                                
Server Received: 34,980,875,094 bytes, Sent: 141,350,429,652 bytes              
Client Sent: 34,117,764,984 bytes, Received: 134,399,196,562 bytes              
Client data retransmits: 0  Server data retransmits: 0                          
Server If-Modified-Since requests: 2405665  Not-Modified replies: 2332539       
Client If-Modified-Since requests: 24356  Not-Modified replies: 24027           
TCP send callback failures: 0                                                   
Total connections throttled: 1603                                               
Current connections throttled: 0                                                
Total connections refused: 0                                                    
Total requests on persistent connections refused: 0                             
Server connection data read timeouts: 0                                         
Client connection data read timeouts: 0