压缩程序库-Lbzip2
2012-08-11 15:02:07 
阿炯
Lbzip2 是个并行、多处理器优化、兼容 bzip2 的压缩工具，提供了命令行接口，支持 tar 命令的 --use-compress-program 参数。lbzip2 is a parallel, SMP-based, bzip2-compatible compression utility.
lbzip2 compresses and decompresses files using a variation of BWT compression
stack. More information on this topic can be found in the ALGORITHM file.
lbzip2 uses Gnulib and its building and testing process is managed by the GNU
build system. For more information on building and installing lbzip2 see the
INSTALL file. For usage see the manual pages.
lbzip2 is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
最新版本：2.4
此版本引入了操作序列模式，但是不是默认的模式，可以使用命令行转换，这个新模式改进了压缩率和降低了 CPU 使用率，但是会降低系统的可伸缩性。除此之外还修复了一些 bug。
项目主页：https://github.com/kjn/lbzip2