Here is an example:
#!/usr/bin/perl
use Encode qw/encode decode/;
open (INFILE, "< :encoding(UTF-8)", "utf8.txt") || die "blah blah blah
+";
open (OUTFILE, "> :encoding(UTF-8)", "oututf8.txt") || die "blah blah"
+;
while (<INFILE>)
{
$line = $_;
chomp ($line);
$linestart = substr($line,0,20);
$outline = "First 20: "."$linestart";
print OUTFILE "$outline\n";
}
close (INFILE);
Actually this one reads and writes the non-ASCII characters, but when there is a non-ASCII character in the record it doesn't count the correct # of characters.
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