ref: bcc5530dab33d4603c421ae31be64d2ff3be7ec5
dir: /lib/namespace.ftp/
# bootes' root mount -a #s/boot / # visible things go here bind /sys/doc /usr/web/plan9/doc # anonymous ftp only allows writes to files below /incoming # bind a personal incoming directory below incoming bind -c /usr/none/incoming /usr/web/incoming/none # this cuts off everything not mounted below /usr/web bind /usr/web /