Mini Shell

#!/usr/local/bin/perl
#
# Written by Brandon Florin (7/4/2009)

@var = `locate *.iso *.dmg *.tar *.avi *.mpg *.rar *.zip | sed -e 's/^/\"/;' | sed -e 's/\$/\"/;' | xargs ls -al`;

%rows = "";
foreach (@var) {
	chomp ($_);
	#my (undef, undef, $user, undef, $size, undef, undef, undef, $file) = split(/\s+/, $_);
	my ($user, $size, $file) = $_ =~ /^.*?\s+.*?\s+(.*?)\s+.*?\s+(.*?)\s+.*?\s+.*?\s+.*?\s+(.*?)$/;

	chomp($user); chomp($size); chomp($file);

	if ($size > "100000000") { $rows{$size}{$user}{$file} += 1; }
}


$email = "";
$check = "";
$email .= "#===========================+\n#| Size  |      User       |                   Location            |\n#+===========================+\n";
for my $size ( sort {$b<=>$a} keys %rows) {
	my $count = "";
	my $origsize = $size;
	my $checksize = $size;
	until ($checksize < '100') {
		$checksize /= 1024;
		$count += 1;
	}
	my ($newsize,undef) = split(/\./, $origsize);
	if ($newsize =~ /\d{13}/) { $newsize =~ s/\d{11}$//; $newsize =~ s/(\d)$/.$1/; $newsize =~ s/$/ TB/; }
	if ($newsize =~ /\d{10}/) { $newsize =~ s/\d{8}$//; $newsize =~ s/(\d)$/.$1/; $newsize =~ s/$/ GB/; }
	if ($newsize =~ /\d{7}/) { $newsize =~ s/\d{5}$//; $newsize =~ s/(\d)$/.$1/; $newsize =~ s/$/ MB/; }
	$email .= "$newsize\t";
	for my $user( keys %{%rows->{ $size }} ) {
		$email .= "$user\t";
		for my $file ( keys %{%rows->{ $size }->{ $user}} ) {
			$email .= "$file\n";
		}
	}
}
$email =~ s/^\t//; $email =~ s/\t$//;
print $email;