I made a few modifications. To my way of thinking, I'm going to use the script to print out a "filename"; hence, you don't really need 'yes' or 'no'. If something comes up, and the user has to scram, then just use a 'q' for 'quit'. Here's what I would do: 
#!/usr/bin/perl -l

use strict;
use warnings;

$|=1;

my $filename = '';
until ($filename eq 'q') {
    print "Enter a filename";
    chomp ( $filename = <STDIN> );
}

[download]
This will print filenames until you tell it to quit, but how you want to print those files, I'll leave it up to you.

In reply to Re: While loop wont work by Khen1950fx
in thread While loop wont work by newtoperl1993

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.