Note:If B4P is started for the first time, the it will search and memorize the location of the 7-Zip compression utility. This will happen only once after the installation and needs a few seconds of time.
[~]$ cd b4p
[b4p]$ b4p "hello world.b4p"
B4P - Beyond Former Performance
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Version 10.00 Release Candidate 2 (2022-03-27)
Copyright (C) 2012..2022 Georg zur Bonsen, all rights reserved.
Licensed info ...
Hello World
Done - Press ENTER key
[~]$