title: How to remove some string with awk/sed or another command in linux?
body: <p>I want to ask, how I can remove some string with command in linux?</p>
  
  <pre><code>cat /data/filename.txt 
  A|2|3|4|5|6|7|8|9|10|0030|12|05/09/17 
  B|2|3|4|5|6|7|8|9|10|00045|12|05/09/17
  C|2|3|4|5|6|7|8|9|10|061|12|05/09/17
  </code></pre>
  
  <p>and the output:</p>
  
  <pre><code>cat /data/filename.txt 
  A|2|3|4|5|6|7|8|9|10|30|12|05/09/17
  B|2|3|4|5|6|7|8|9|10|45|12|05/09/17
  C|2|3|4|5|6|7|8|9|10|61|12|05/09/17
  </code></pre>