You need to build an array (with push @data, $line;) inside your while loop, between that next and the closing brace.

The sort snippet I posted should be placed after the closing brace of the while.

Something like:

my @data;
while (my $line = <$fh>) {
  chomp($line);
  last if ($line =~ /TOTAL COMMAND SUMMARY/);
  next if (($line =~ /^[a-zA-Z]/) or ($line =~ /^\s*$/) or ($line =~ /
+^\s/));
  push @data, $line;
}

my @sorted =
    map  { $_->[0] }
    sort { $a->[1] <=> $b->[1] }
    map  [ $_, (split)[3] ], @data;

[download]

Going on the data you posted, wouldn't that next be better written as:

next unless $line =~ /^\d/;

[download]

In reply to Re^3: How can I sort this data on the fourth field? by FunkyMonk
in thread How can I sort this data on the fourth field? by country1

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