Dump Command in Apache Nutch 2.x

[Nana Pandiawan]

Dear All,

I use Nutch 2.3.1 with HBase, how to find the command like this on nutch 
version 2.3.1 :

   /"bin/nutch dump -outputDir DATA_DUMP -segment TestCrawl/segments
   -mimetype image/jpeg image/png text/html"/

This dump command worked in Apache Nutch version 1.x and return the 
image file

Thanks for Helping,