Thank you for the suggestions. I have a question however. In terms of executing random_password() without a command-line argument in it, I assume you mean to rather call it with the hash key, as in: print random_password($cli_options{l}) . "\n";. Is that correct? And if so, as opposed to using my ($pass_len) = @_; to store it, shouldn't I rather do my $pass_len = shift;? Or am I missing something?

toolic also pointed out declaring my variables at initial use as well as explicitly using return; I thank you both for the pointers. As a side note, I am quite glad I found PerlMonks. Everyone here seems quite friendly and helpful...the perfect environment for me to grow up in.

-- hakkum

...never forget the hakkum bakkum,
the hakkum bakkum never forgets...

In reply to Re^2: Please Review First Program: Random Password Generator by hakkum
in thread Please Review First Program: Random Password Generator by hakkum

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.