if you don't know, go back to windows main and practice linux in a VM lmao
most executables on linux are not even portable and require the user of a launcher script with LD_LIBRARY_PATH if you want that ability
It's the C++ version of Minecraft ported for consoles. Before it turned into "Bugrock" edition.
This one is basically a direct port of the JAVA version but way faster, and users have managed to compile it to PC and other stuff already.