Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Unfortunately, I can't reproduce your results. I get 'password = hello' no matter what, for the following platforms:

  • 5.005_03 built for i386-freebsd
  • 5.005_03 built for i386-linux
  • v5.6.0 built for i386-openbsd
  • v5.6.0 built for sun4-solaris
  • v5.6.1 built for i386-linux
  • v5.6.1 built for MSWin32-x86-multi-thread

update: regarding blakem's one-liner, I see "foo" outputted on all the above platforms. So it looks like a bug. I shall have to revise my opinion regarding -s.

Are you sure that code fragment is what you ran locally? -s isn't that bad. I use it on rare occasions, usually for a short while when a script evolves from needing no command-line switches at all before needing the full-blown mechanism that Getopt::* brings you.

Others may be interested in a tutorial I wrote on the subject a while back: Parsing your script's command line. (Now revised to point to this thread).

--
g r i n d e r

In reply to Re: perl -s is evil? by grinder
in thread perl -s is evil? by malloc

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!
  • 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, 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, 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.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others taking refuge in the Monastery: (10)
    As of 2015-07-08 07:17 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









      Results (96 votes), past polls