title: How to identify the endianness of given hex string?
body: <p>For example :</p>
  
  <p>The Hex string is:- <strong>70 6f 77 65 72 73 68 65 6c 6c</strong></p>
  
  <p>The ASCII for above string is : <strong>powershell</strong></p>
  
  <p>I want to know how to identify the above string is in little endian or big endian.</p>
  
  <p>Suppose if I change byte order to other endian <strong>6f 70 65 77 73 72 65 68 6c 6c</strong> 
  then the ascii is <strong>“opwesrehll”</strong>.</p>
  
  <p>If i am changing the byte order then value is changing. I think something went wrong in conversion. </p>
  
  <p>How to convert to other endian format with out altering the main value <strong>"powershell"</strong> ?</p>
  
  <p>Thanks in advance</p>