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$_ =~ /(\d*).*SWITCH\sFastEthernet(\d)/; # just an example on how +to extract some data my $id = $1; # get the iD my $switchNr = $2; # get the number of the s +witch
$CUST_NAME{$id} .= "\nSWITCH Fa$switchNr ..."; # append the output, al +ready formatted