title: Change encoding multiple file with iconv in bash
body: <p>I want to change multiple php files encoding with iconv.</p>
  
  <p>I use find and exec option (Reference : <a href="http://linux.bigresource.com/Ubuntu-Encoding-Conversion-on-Multiple-Files--4fuXvUwbN.html" rel="nofollow">http://linux.bigresource.com/Ubuntu-Encoding-Conversion-on-Multiple-Files--4fuXvUwbN.html</a>)</p>
  
  <pre><code>find . -type f -name '*.php' -print -exec iconv -f euc-kr -t utf-8 {} -o {}.utf8 
  </code></pre>
  
  <p>But the error is occured.</p>
  
  <pre><code>find: missing argument to `-exec'
  </code></pre>
  
  <p>I just want to convert all php files in a once time.
  How can i do this with one statement in a bash?</p>