TCL Expect Not Writing To Output Buffer

I have noticed that my TCL/Expect Script is not writing to the Output Buffer. `#!/usr/bin/expect -f exp_internal 1; #Debug Expect set username [lindex $argv 0]; #Takes Outside Argument set password [lindex $argv 1]; #Takes Outside Argument set hostFile [open hosts.txt r]; #Reads from a local file while { [gets $hostFile hostname] >= 0 } { spawn ssh -q -o StrictHostKeyChecking=no $username@$hostname expect "password: " send "$password\r" expect "$ " send "pbrun /bin/su -" expect { "Operations Team.*" { puts "NewLine Was Caught After pbrun /bin/su - command" #break #Exit While loop, which will exit the server since there is only one While Loop aprund the whole SSH Session } "Rejected.*" { puts "NewLine & Return Carraige Was Caught After pbrun /bin/su - command" #break #Exit While loop, which will exit the server since there is only one While Loop aprund the whole SSH Session } #"^" { ;#This command will work because in the expect only picks up a "^" character from the [send "pbrun /bin/su -"] command. This is an issues as the pbrun command has more ouput that just a "^", but expect only picks up the "^" character. You can use any other command like "ls", and expect does not write the ls command ouput to the buffer, only a newline character will be written to the buffer. This is an issue as I am unable to grab anything from expect. # puts "Newline Character Met" #} } send "hostname\r" expect { -re {".{8}[0-9]{5}"} {; #Never Works puts "BUFFER:$expect_out(buffer):REFFUB" } "^" {; #Again, this will be met puts "Newline Character Met" } } }` Any Help Is Much appreciated. I ran this in debug mode and indeed see that there is no output being written to the buffer for the pbrun /bin/su - or hostname command except for the ^ character.