Ooh ooh ooh! I've been trying to get Termux/Alpine going on my old Android so I can install IIAB in it, for precisely all these reasons. But I'm linux-clueless

Ooh ooh ooh! I've been trying to get Termux/Alpine going on my old Android so I can install IIAB in it, for precisely all these reasons. But I'm linux-clueless and haven't had the best of luck. UNI doesn't look like it's actually IIAB-on-Android, more like another similar project, yes?