You have:

   .qq/   cisco Nexus 3048 Chassis ("48x1GE + 4x10G Supervisor)\n/

[download]

but your match wants cisco to appear at the start of a line:

        $details{'Chassis'}     = $1 if (/^cisco Nexus (\S+)/i);

[download]

You will need to allow for some whitespace in front of cisco, for example by allowing for \s*:

        $details{'Chassis'}     = $1 if (/^\s*cisco Nexus (\S+)/i);

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But "start of the line" (^) means "start of the whole string" to Perl unless you also tell it to match after a newline using the /m modifier:

        $details{'Chassis'}     = $1 if (/^\s*cisco Nexus (\S+)/mi);

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Adding that, I get:

$VAR1 = {
          'Chassis' => '3048'
        };
$VAR1 = {
          'Main Memory' => '483328K/40960K',
          'Chassis' => 'CISCO2901/K9'
        };
$VAR1 = {
          'Chassis' => 'WS-C3550-48',
          'Main Memory' => '65526K/8192K'
        };

[download]

In reply to Re^2: Parse variables from @output by Corion
in thread Parse variables from @output by Cisco_Dave

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