Perl is certainly far more portable than anything else I've come across. Some years ago I did quite a bit of work in VMS 5.3 (I think, it's been a while) and the same scripts from the VAX would often run completely unchanged on my Intel box under DOS, NT and LINUX (various releases of Perl 4). I did have to make some adjustments (binmode under DOS, directory string separators etc.) but very little compared to porting C. The byte order template characters in unpack were particularly handy! It's also likely that many of the minor difficulties have been removed in newer Perls (though I haven't checked).

In reply to RE: portability! by Albannach
in thread portability! by vnpandey

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.