Trying out a new upload file format choice, *.tar.gz

[utu]

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Thanks to Clinton, we have some new upload file choices for Knoppix.net.
I'd liket to try one out.

I made Test.Folder.tar.gz with the command
tar cvzf Test.Folder.tar.gz Test.Folder/

I hope to recover two png files and a text file with the command
tar xvfz Test.Folder.tar.gz