华恒HHARM系列嵌入式Linux开发板常见问题解答

Net-Sky ChatServer不同于其他的用PHP，ASP，PERL等脚本语言编写的或其他任何CGI模式的聊天程式，本聊天室程序使用标准C语言开发，独立于任何第三方WEBSERVER而运行，快速，高效，稳定，大容量。程序的设计目标是能在一台普通的PC上同时容纳上万人聊天。经初步测试，完全达标：每个聊天室一道进程，占内存约700K，80人在线时占CPU约0.03% (Pll450)。程序启动即将所有模版一次性载入内存，最大限度减少硬盘的I/O操作（聊天过程没有任何硬盘I/O），最大限度提高性能。这不不并不意味着每次修改配置后要重新启动聊程式，系统提供专门的管理员命令来重载或修改配置，而不须停止或间断服务。(Only For Linux)-Net-Sky ChatServer different from the other with PHP, ASP, PERL scripting languages such as prepared by the CGI or any other mode of chat programs, the chat room using the standard C language development, independent of any third-party WEBSERVER and running fast, efficient, stable, large capacity. The design goal is that it can be an ordinary PC to accommodate 10,000 people chatting. After initial testing, fully standards : each process in a chat room, accounting for about 700K of memory, 80-CPU time for about 0.03% (Pll450). All the forthcoming commencement of proceedings templates included one-time memory, hard disk to minimize the I/O operations (Chat drives the p

计算机网络工程路由器的配置实例，视频教程 难得哦-computer network engineering router configuration examples, video tutorials rare oh

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这是一个Linux操作系统下使用的BT软件，测试可以使用- This is BT software which under a Linux operating system uses, the test may use

网络探测,可知道网上的数据流情况.用于调试网络软件和合适!-detection network, the Internet can know the data flow. For debugging network software and appropriate!

C Linux for semaphor

老师上课演示的在Linux上运行的网络聊天小程序,很有启发.-Teacher demonstration in Linux running on the network chat applet, very enlightening.

linux串口编程，标准linux下，有参数设置，打开串口，关闭串口，读写串口等，需要就试试吧-linux serial port programming, standards, linux, there are parameter settings, open the serial port, close the serial port, read and write serial port and so on, need to try it

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文件拷贝 在linux环境下开发的程序 虽然很简单，但是很实用。-paper copy of the Linux development environment although the procedure is simple, but practical.