Re^4: problems parsing data

Well, at the risk of showing what little I know, I've added your suggestion and how have:

use lib qw(blib lib);
#use strict;
use warnings;
use Getopt::Long;
use Pod::Usage;
use Data::Dumper;
use Opsware::NAS::Client;
my($user,$pass,$host) = ('a', 'b', 'localhost');
my $help = 0;
my $ip = '10.226.1.52';

#my $ip = '$tc_device_ip$';
my $nas = Opsware::NAS::Client->new();
my $res = $nas->login(-user => $user, -pass => $pass, -host => $host, 
+-nosession => '0');

$res = $nas->show_deviceinfo(ip => $ip);
unless ($res->ok()) {

  printf STDERR ("*** error: %s\n", $res->error_message());

  exit(1);

}

my ($image) = map { /^SystemImage:\s*([^\n]+)/ ? $1 : () } $res->resul
+t();

print("$image\n");  # flash:c3750-advipservicesk9-mz.122-46.SE.bin

$nas->logout();
[download]

but am getting an error of: Use of uninitialized value in string at move_image.pl line 34 So, why can't I print $image, seems like a simple thing to do.

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Re^5: problems parsing data by ikegami (Patriarch) on Jul 15, 2010 at 21:41 UTC
It means the regex never matched. Please provide the output of `use Data::Dumper; print(Dumper([$res->result()]));` [download]	[reply] [d/l]
Re^6: problems parsing data by zonevbkr (Initiate) on Jul 16, 2010 at 00:23 UTC
Here is the output: Again, thanks for the help with this. `$VAR1 = [ 'DeviceType: L3Switch DeviceInformation: Contact: NOC 123-456-7890 Hostname: wano121 Location: JCDC Manufacturer: Cisco Model: WS-C3750G-48TS-S (C3750 series) OSVer: 12.2(46)SE Processor: WS-C3750G-48TS (PowerPC405) ROMVer: 12.2(25r)SEE4 SerialNumber: FOC1325Z4CF,FOC1325Z688 ServiceTypes: Power SystemImage: flash:c3750-advipservicesk9-mz.122-46.SE.bin SystemMemory: 134209536 ' ];` [download]	[reply] [d/l]
Re^7: problems parsing data by ikegami (Patriarch) on Jul 16, 2010 at 03:28 UTC
In that case, my original answer was correct. `$tftp` is what `$res->result()` returns.	[reply] [d/l] [select]
Re^8: problems parsing data by zonevbkr (Initiate) on Jul 16, 2010 at 10:41 UTC
Re^9: problems parsing data by ikegami (Patriarch) on Jul 16, 2010 at 14:44 UTC
Re^5: problems parsing data by Anonymous Monk on Oct 12, 2011 at 14:38 UTC
Some release notes at Cisco state that the line: my($user,$pass,$host) = ('a', 'b', 'localhost'); should be: my( $user, $pass, $host) = ('a', 'b', 'localhost');	[reply]