On Sun, 2022-02-27 at 03:40 +0100, Adam Borowski wrote: > Among others, "command -v" [...] > * built-ins get reported as available. And busybox has even "dpkg" > built-in, with a pretty bad implementation. Like this? +--- | % which which | which: shell built-in command +--- I suggest to implement a new utility named `/usr/bin/posix-which2` utility if you do not want that ;-) (Only after proper standardization of course.) Ansgar