可以自己编写二进制文件的软件，非常好用，检验linux下二进制文件的读写-You can write your own binary file of software, very easy to use, test reading and writing binary files under linux

FAR consist of two parts: * A command-line utility (OSX/Windows/Linux) for creating FAR archives. * A set of AS3 classes to read FAR archives from Flash. Flash 9 can decompress ZLIB compressed arrays of bytes. However, such arrays must

flash源码，详细，linux下可运行。-flash source code, detailed, linux can be run under.

没有用过 但是好像是可以在LINUX环境下使用 来编译.y和.l文件(It's not used but it seems that it can be used to compile.Y and.L files in the LINUX environment)