--- /dev/null
+#!/bin/sh
+
+for type in rsa dsa; do {
+ # check for keys
+ key=/etc/ssh/ssh_${type}_host_key
+ [ ! -f $key ] && {
+ # generate missing keys
+ [ -x /usr/bin/ssh-keygen ] && {
+ /usr/bin/ssh-keygen -N '' -t $type -f $key 2>&- >&- && exec $0 $*
+ } &
+ exit 0
+ }
+}; done
+
+/usr/sbin/sshd