function pre { get_ntpdate check_if_partitioned remove_all_partitions create_one_partition ext2 mount_partition "-t ext2" } function post { umount_partition } function download_and_install { # /usr/bin/tar -Jxf /mnt/voyage-mubox-0.9.1.tar.xz -C $ROOTFS_DIR curl http://mirror.voyage.hk/download/voyage-mubox/voyage-mubox-0.9.1.tar.xz| /usr/bin/tar -Jx -C $ROOTFS_DIR } pre download_and_install post