That’s written for linux 2.2.x at best, SysV init, old versions of bash (or maybe even ash) and whatnot. I don’t think you’ll manage with a recent linux kernel

That’s written for linux 2.2.x at best, SysV init, old versions of bash (or maybe even ash) and whatnot. I don’t think you’ll manage with a recent linux kernel. Heck, even 2.6-era stuff won’t fit easily.