title: informatica Post command task
body: <p>I am working with multiple source files with single source instance. I created three flat files and one destination table to experiment multiple sources. I am using ‘File list’ concept, for that I created a text file which contains all the flat file names. 
  Example: </p>
  
  <pre><code>Filename : File_list.txt 
  File content : Price1.txt 
  Price2.txt 
  Price3.txt 
  </code></pre>
  
  <p>In the above example Price1.txt, Price2.txt and Price3.txt are flat file names. I specified File_list.txt as a source file while running the Workflow in Informatica. So it will iterate through all the flat files in the specified file (File_list.txt) and insert all the values to destination table. 
  Now what I want to do is once data is inserted to the destination, I need to delete that source file in that directory location. 
  How to achieve this?. </p>