How To combine Files with command prompt

Some time you want to combine txt or binary files, simple way to do it through command prompt :

First rename the file names to make since order like:

01.tmp -> 02.tmp …

01.txt -> 02.txt -> 03.txt ……10.txt -> 11.txt …….

Then runin dos :

for %i in (*.tmp) do type %i >> CombinedFile.tmp