#!/bin/sh : "${KNOWN_HOSTS_URL=https://files.pyrocufflink.blue/ssh_known_hosts}" curl -fsSL -o /run/ssh_known_hosts "${KNOWN_HOSTS_URL}" || exit $? if ! mountpoint -q /etc/ssh/ssh_known_hosts; then mount -o bind /run/ssh_known_hosts /etc/ssh/ssh_known_hosts fi