title: How to Decompress nested GZip (TGZ) files in C#
body: <p>I am receiving a TGZ file that will contain one plain text file along with possibly one or more nested TGZ files.  I have figured out how to decompress the main TGZ file and read the plain text file contained in it, but I have not been able to figure out how to recognize and decompress the nested TGZ files.  Has anyone come across this problem before?</p>
  
  <p>Also, I do not have control over the file I am receiving, so I cannot change the format of a TGZ file containing nested TGZ files.  One other caveat (even though I don't think it matters) is that these files are being compressed and tarred in a Unix or Linux environment.</p>
  
  <p>Thanks in advance for any help.</p>