Programmatically extract tar.gz in a single step (on Windows with 7-Zip)

Question

Problem: I would like to be able to extract tar.gz files in a single step. This makes my question almost identical to this one: Stack Overflow qu

Answer 1

7z e example.tar.gz  && 7z x example.tar

Use && to combine two commands in one step. Use the 7-Zip portable (you will need 7z.exe and 7z.dll only).