ncurses' clear defaults to clearing scrollback and you have to use `-x` to not clear it. I would think most distros use it. Busybox clear does not clear scroll

ncurses' clear defaults to clearing scrollback and you have to use `-x` to not clear it. I would think most distros use it. Busybox clear does not clear scrollback nor does it provide an option to do it. But for example on Alpine where Busybox clear is the default, the ncurses package can be installed to get the ncurses clear.