if ($dir eq "-al") { next; } # skip ls directives.
if ($dir eq "-l") { next; } # skip ls directives.
$chewed_line = $chewed_line . " \"$dir\"";
if ($dir eq "-al") { next; } # skip ls directives.
if ($dir eq "-l") { next; } # skip ls directives.
$chewed_line = $chewed_line . " \"$dir\"";