# what: the apt one-at-a-time retry, removed
# why:  apt refuses the whole batch when one name is unusable; the retry is the difference between 34 installed and 0
# kills: …then btop on its own
# run:  unit
<<<OLD
			for p in $keep; do
				run_sh "${SUDO:+$SUDO }DEBIAN_FRONTEND=noninteractive apt-get install -y $p" \
					|| note_fail "$p" "apt install failed"
			done
<<<NEW
<<<END