form some unix external commands in a broader context(not linux-centric)
Created by: uncleyear
- using more version suffixes(at least on FreeBSD they are "50", "40", etc; for example - "clang-format50");
- using more pathes to search for commands(for example - FreeBSD uses "/usr/local/bin" for binaries(or scripts invoking real commands) of llvm and other packages);