ref: 10a96be1b13426e85d22b4c7457484b94af95e6c dir: /sys/lib/rootbind/
bind `{pwd} /n/src9 bind /n/src9/386/bin /bin bind -a /n/src9/rc/bin /bin for(i in 386 rc acme mail sys lib cron){bind -c /n/src9/$i /$i}