著名的LFS，从源码开始，教你一步一步铸造自己的linux系统。-Famous LFS, from the source to start to teach you step by step, casting their own linux system.

This an implementation of double-array structure for representing trie, as proposed by Junichi Aoe [1]. Trie is a kind of digital search tree, an efficient indexing method with O(1) time complexity for searching. Comparably as efficient as h

王牌操作系统仍在发展，发展是更多的核心概念为重点。 Ace OS is still under development and the development is more focusing on the kernel concepts. 王牌OS是从无到有及其模块都不是从Linux或任何其他操作系统拷贝。 Ace OS is developed from scratch and none of its module is copied from Linux or any other OS.