Whose to say what the correct team spelling is? If the data is the same for similarly spelled team names, how about comparing the data rather than the team name:
my %good_data; my @dups; while (my $line = <DATA>) { my @fields = split /,/, $line, 2; my $team_info = $fields[1]; if (! $good_data{$team_info} ){ $good_data{$team_info} = $line; } else { push @dups, $line; } } for (values %good_data) { print; } print "*" x 20, "\n"; for (@dups) { print; } __DATA__ Group One,Captain1,Phone Number,League Pos,etc. Group-One,Captain1,Phone Number,League Pos,etc. GroupOne,Captain1,Phone Number,League Pos,etc. Group Two,Captain2,Phone Number,League Pos,etc. Group Three,Captain3,Phone Number,League Pos,etc. --output:-- Group Three,Captain3,Phone Number,League Pos,etc. Group One,Captain1,Phone Number,League Pos,etc. Group Two,Captain2,Phone Number,League Pos,etc. ******************** Group-One,Captain1,Phone Number,League Pos,etc. GroupOne,Captain1,Phone Number,League Pos,etc.
In reply to Re: Remove duplicate entries
by 7stud
in thread Remove duplicate entries
by PyrexKidd
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