welcome to PM and perl!

You'll find that the Tutorials section here has a lot of good starting points, including this one that walks through making a print "Hello, World!\n" script: Perl Babysteps 1: Your First Simple Script

Your problem most likely is that the file isn't named 'hello' or doesn't have the proper permissions .. this tutorial has pointers for that type of issue: The basics

Also be sure to have a look at Writeup Formatting Tips in order to get the most out of your questions here (the easier/more standard they are formatted, they better/faster people will answer)

In reply to Re: Can't open perl script: Permission denied by davidrw
in thread Can't open perl script: Permission denied by Chris21

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.