Shell Programming and Scripting

Code:

#!/bin/bash
#!/usr/bin/expect --
spawn ssh user@IP     > /infoman/test/juniper/file.txt
expect password:
send "Password\r"
send "get system | include mac|Int|Ser|Software"
expect eof

Errormessage:

./ZAJOH01_IP.sh: line 3: spawn: command not found
couldn't read file "password:": no such file or directory
./ZAJOH01_IP.sh: line 5: send: command not found
./ZAJOH01_IP.sh: line 6: send: command not found
couldn't read file "eof": no such file or directory

ssh user@IP > /infoman/test/juniper/file.txt
Password
get system | include mac|Int|Ser|Software
exit

Remote Management Console
Device-> get system | include mac|Int|Ser|Soft
Serial Number: xxxxxxxxxxxxxx, Control Number: 00000000
Software Version: 5.xx.xrxx.x, Type: Firewall+VPN
Base Mac: 0010.db44.xxxx
Use interface IP, Config Port: 8005
User Name: ig-root
Interface ethernet1:
  *ip 10.182.128.14/23   mac 0010.db44.xxxx
  *manage ip 10.182.128.14, mac 0010.db44.xxxx
Interface ethernet2:
  *ip 0.0.0.0/0   mac 0010.db44.xxxx
Interface ethernet3:
  *ip 0.0.0.0/0   mac 0010.db44.xxxx
Interface ethernet4:
  *ip 196.30.139.43/28   mac 0010.db44.xxxx
  *manage ip 196.30.139.43, mac 0010.db44.xxxx
Device-> exit

Code:
#!/usr/bin/perl -w

#############################################
### Creator: Kim Nussbaumer                                            ###
### Date:    19.04.2010                                                   ###
### Version: 0.1                                                             ###
### File:    jun_createIP_sh.pl                                           ###
#############################################

use Text::Trim;


### Include
require "/infoman/test/juniper_backup.conf";            


### backup.sh leeren
open (BK, '>', 'jun_backup.sh');
print BK "#!/bin/bash\n";
close (BK);


### devices.txt auslesen und zeilen in @lines abfuellen
open (FILE,$devpath);
#my @lines = <FILE>;


### zeilen von @lines verarbeiten
while (<FILE>) {
 
### Nach ' ' spliten
 @singleline = split(/ /,$_);

### Shellfile erstellen
 my $filename = "/infoman/test/devices/".$singleline[0]."_IP.sh";
 print $filename." added\n"; 


### Shellfile fuellen
 open (MYFILE, '>', $filename);
 print MYFILE "#!/bin/bash\n";
 print MYFILE "#!/usr/bin/expect --\n";
 print MYFILE "spawn ssh $singleline[2]\@$singleline[1] > $bkppath$singleline[0].txt\n";
 print MYFILE "expect password:\n";
 print MYFILE "send \"".trim($singleline[3])."\\r\"\n";
 print MYFILE "send "get system | include mac|Int|Ser|Software"";
 print MYFILE "expect eof";
close (MYFILE);

chmod 0755, $filename;


### Filename dem Backupfile hinzufuegen
open (BKFILE, '>>', 'jun_backup.sh');
print BKFILE "$filename\n";
close (BKFILE);

}

./MXCUA01_IP.sh: line 3: spawn: command not found
couldn't read file "password:": no such file or directory
./MXCUA01_IP.sh: line 5: send: command not found
./MXCUA01_IP.sh: line 6: send: command not found
couldn't read file "eof": no such file or directory

i tried it without spawn but then it ask me about the password and i enterd it and den i write exit to close the ssh session and then he tried to do the rest of the shellscript :/
so how can i open a ssh session in a shell script or something
Here the Input:

USER@IP's password: 
PTY allocation request failed on channel 0
Connection to IP closed.

couldn't read file "password:": no such file or directory
./MXCUA01_IP.sh: line 5: send: command not found
./MXCUA01_IP.sh: line 6: send: command not found
couldn't read file "eof": no such file or directory
asrv-12:/infoman/test/devices#

couldn't read file "password:": no such file or directory
./MXCUA01_IP.sh: line 5: send: command not found
./MXCUA01_IP.sh: line 6: send: command not found
couldn't read file "eof": no such file or directory

#!/bin/bash
/usr/bin/ssh user@IP > /infoman/test/juniper/MXCUA01.txt
expect password:
send "password\r"
send "get system | include mac|Int|Ser|Software"
expect eof