In the spirit of TIMTOWTDI, this example uses hash lookup
which may be a bit more efficient than grep (provided that
%noshow is small and @files is medium to large. The larger,
the better.):
use strict;
use File::Basename qw( basename );
print "Content-type: text/html\n\n";
opendir(DIR,"./") or die "Couldn't open directory";
my @files = readdir(DIR);
closedir(DIR);
my %noshow = ("." => 1,
".." => 1,
basename($0) => 1
);
foreach my $f (@files) {
print "$f<br>\n" unless exists $noshow{$f};
}
--Jim
Update 1: I used the example by Chmrr as a starting
point.
Update 2: Added File::Basename support. Thanks tye.
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