정리
[Linux]
shell> /bin/mount --bind -o rw /home/a /home/httpd/www.f.com
-- /etc/fstab --------------------
## [SRC] [DST]
/home/a /home/httpd/www.f.comnone rw,bind 0 0
---------------------------------
[FreeBSD]
shell> mount_null /home/a /home/httpd/www.f.com
-- /etc/fstab --------------------
/home/free /free null rw 2 2
#
# mfs, -s819200 = 400MB * 2048, /dev/da0s1d is swap patition
#/dev/da0s1d /home/httpd/img.f.com/images mfs
rw,nosuid,nodev,nosymfollow,-s819200 0 0
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