use strict; 

my $type  = shift || die "usage: filetype [directory]\n"; 
my $dir   = shift || ""; 
my $mail  = qr{\W*(\.*(?:\w+|-)+\.*\@\.*(?:\w+|-)+(?:\.\w+)+)\W*}; 
my @files = glob("$dir\*.$type"); 
my $mails; 

my $s_time = time; 

for( @files ){ 
    open FH, "$_" or die "can't open $_\n"; 
    my @cont = <FH>; 
    close FH; 
    for( @cont ){ 
        if( /$mail/go ){ 
            $mails->{$1} or $mails->{$1} = 1 
        } 
    } 
} 
     
my $e_time = time; 

if( keys %$mails ){ 
    print "Total time: ", $e_time - $s_time, "\n"; 
    print "Total email addresses: ", scalar keys %$mails, "\n\n"; 
    print "$_\n" for keys %$mails; 
     
}else{ 
    print "No email address found\n" 
}

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In reply to Re: extract email addresses by sh1tn
in thread extract email addresses by johnajb

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