Dzilupl - 2013-10-29

How can I read name of source file and send it as archive name in 7zip using cmd archive option.

Now I use:

7z a -t7z V:\archive.7z V:\Backup*.bak

I want to check bak namefile in V:\Backup (there is always only 1 file) and send it as archive.7z - for example if in V:\Backup is 1 file named "20131028_1100.bak" I want to name archive "20131028_1100.7z"