You may have an intention error in your while(<FILE>) loop. Right now, you're testing if the string ends with a \r and then you're removing the first occurrence of it. If your string is "Hello \rthere\r\n", your code would print "Hello there\r\n" to DST.

If I understand your intention correctly, I would replace the while loop with the following:

while (<FILE>){
    s/\r$//;
    print DST $_;
}

[download]

If you want to get rid of all occurrences of \r in the line, you could just say:

while (<FILE>){
    s/\r//g;
    print DST $_;
}

[download]

In reply to Re^2: A 'strange' character("^M") of contrasting color appearing unexpededly at the end of lines of a unix file. How can it be removed? by AR
in thread A 'strange' character("^M") of contrasting color appearing unexpededly at the end of lines of a unix file. How can it be removed? by lev

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.