: Great that the updated interface's ready to drop. I can't send you an updated script yet, changes are non-trivial. K3 busybox doesn't support a bunch of newer syntax, notably escapes like $'\t', so conversion is hard, maybe not possible, right now I need some sleep to reconsider this challenge with a fresher mind.
et al: What busybox versions do all targeted kindle models have? Please reply with the output of
/bin/busybox | head -1
To test here for all involved models I'd need static run-on-KT builds of all busybox versions (I have twobob's 1.7.2 for K3 and my KT already). Even i386 builds would greatly help; I could test the script on my PC box.