title: unicode to itrans in a text file in ubuntu 13.04
body: <p>I want 0 replacing '०' Unicode character. I am using a Perl script and trying the code given below.  </p>
  
  <pre><code>my %table_digits =  
  (  
   '०' =&gt; '0'  
   '१' =&gt; '1',  .....)  
  </code></pre>
  
  <p>It's working fine with other Unicode characters. Those are being replaced by other numbers. But it is not able to replace '०' with 0. How it can be done?</p>