my %result;
while (<>) {
  chomp;
  my ($k, $v) = split /,/;
  push @{$result{$k}}, $v;
}
for (sort keys %result) {
  print join(",", $_, @{$result{$_}}), "\n";
}

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-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to •Re: Reformat Text File by merlyn
in thread Reformat Text File by arunhorne

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