ref: 1145d79a11e8bf6852d8ee786bcad1f2a9ab2ad7
dir: /sys/lib/rootbind/
bind `{pwd} /n/src9 if(test -x /n/src9/$cputype/bin/bind) bind /n/src9/$cputype/bin /bin bind -a /n/src9/rc/bin /bin bind /lib/ndb /n/src9/lib/ndb for(i in $objtype rc acme mail sys lib cron){bind -c /n/src9/$i /$i}