One way would be using regular expressions to filter out lines you don't want: 
#!/usr/bin/perl
use strict;
use warnings;

for (`parted /dev/sdb print`) {
  next if /^Model/; # Don't print model line
  print;
}

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Have a nice day, j

In reply to Re: Filterint information from external commands by reisinge
in thread Filterint information from external commands by Dorficus

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