Mount FAT32 volume under Ubuntu

to mount a FAT32 volume:

1. Know your harddisk name in Linux:
   sudo fdisk -l
   e.g. you will know your new harddisk is called /dev/sdd1
2. Assume we want to mount it under /var/myhd
   sudo mkdir /var/myhd
3. Next, mount it.  The umask=0000 option allows read write for all users.
   sudo mount -t vfat -o umask=0000 /dev/sdd1 /var/myhd
   or
   sudo mount -t vfat -o iocharset=utf8,umask=000 /dev/hda1 /media/d
4. It should works now!
5. To unmount the disk, use:
   umount /var/myhd