Hello fellow monks!

This is a simple question but since I am new here, I felt inclined to ask ( after 5 attempts ). How do I remove leading whitespace from every line in a file then 're-write' the 'new' version back? My 5th attempt is here: 

#!/usr/bin/perl -w
use strict;
use fatal;

open( FH, "<test.txt" );
open( FH2, ">test.txt" );

while ( <FH> )
{
  s/^(\s+)//g;
  print FH2 $_;
}

close FH;
close FH2;

[download]

Warning: This sample does not work.
Thank you,
Alicia

In reply to Removing leading whitespace from a file? by Anonymous Monk

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.