I'm tring to compare two files and get the equal data.
So for example I have this file (file1.txt):
1173|0040
1174|052425
1175|052634
1176|053281
1177|055876
1188|2222
1189|2002
1190|2002
1191|2002

[download]
And file2.txt file:
000|20019|0040|No Definida.
000|20034|052425|No Definida.
000|20014|052634|No Definida.
000|20031|053281|No Definida.
000|20044|055876|No Definida.
000|67022|2000|No Definida.
000|67022|2000|No Definida.
000|00019|2000|No Definida.
000|67024|2000|No Definida.
210|72059|2002|SERGIO SUAREZ LLAMAS
210|72059|2002|SERGIO SUAREZ LLAMAS
210|72059|2002|SERGIO SUAREZ LLAMAS
210|20023|2002|SERGIO SUAREZ LLAMAS
210|72057|2002|SERGIO SUAREZ LLAMAS
210|67013|2002|SERGIO SUAREZ LLAMAS

[download]
So that in the second column of the file1.txt and third column of the file2.txt is the data that could be equal, I want to compare
and get it in a new file. And I don't have idea how to do it.
My original idea was first, get the columns that are equal, for example file1.txt and file2.txt :
foreach my $line (@fuente) {
my @parts = split /\|/, $line;
print join("|", @parts[2]), "\n";
}
foreach my $line (@fuente2) {
my @parts = split /\|/, $line;
print join("|", @parts[3]), "\n";
}

[download]
But I don't know how to compare the files
Best regards.

In reply to How compare two files by Daredevil--

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