# wget http.... # gzip -d ubuntu-xxx.gz # mkdir -p /mnt/p1 # mkdir -p /mnt/p2 # losetup -o$((63*512)) /dev/loop1 ubuntuxxx # losetup -o$((144585*512)) /dev/loop2 ubuntuxxx # mount /dev/loop1 /mnt/p1 # mount /dev/loop2 /mnt/p2