If I'm reading it right I think you have a small bug: usagedie() if (!-f || !-d); should probably be usagedie() if (!-f && !-d); Otherwise that line will always call usagedie() if passed an argument.
Quite well-written, though. My only nits are that you should validate that the numbers you're passed are actually valid file modes (otherwise they just become 000, which is not what you want), and that you probably don't need to set $opts{directory} since that's not a command-line option.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|