The readme isn't really up to date, but many years ago I started minifs to be the smallest, reproducible linux distro I can get away with. With extra tools like a 'cross linker' that removes /anything/ that isn't used on a filesystem before packing it.<p>It's mostly bash. And a bit of C for tools. Works on ARM, whatever really, as long as there is a kernel and a toolchain.<p><a href="https://github.com/buserror/minifs" rel="nofollow">https://github.com/buserror/minifs</a>