与ln -s 功能类似
# mount --bind /data/public /home/user/public
/etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
/data/public /home/user/public none rw,bind 0 0
与ln -s 功能类似
# mount --bind /data/public /home/user/public
/etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
/data/public /home/user/public none rw,bind 0 0