自己写的FTP服务器，包括完整的makefile，上传下载，断点续传，限速，更改目录等等功能。自定义哈希表读写，读取配置文件等，linux多文档多进程编程,多进程之间通讯。-Write your own FTP server, including the complete makefile, upload and download, HTTP, speed limits, change directories and more. For learning to use custom hash t