QT aspects of development, improved a lot of things to do .....

我学习LINUX的讲义 挺好的 可以让你有个很快的提高 内容简单而全-I learn LINUX lectures Holbrook can let you have a quick, simple and improve the entire contents

linux下通过串口或并口接收红外遥控信号,带学习功能,能识别多种红外协议. 可编程发出各种X事件.-Others have been under linux serial or parallel port to receive infrared remote control signals, with a learning function, can identify a variety of infrared protocol. programmability make all kinds of X events.

在linux环境下，测试cache的性能基准

QT安全系统，结合于QT，能实现SSL、TLS等高端加密协议-QT security system, combined with the in QT, to achieve SSL, TLS encryption, such as high-end agreement

Linux 是一个源码开放的操作系统，无论是普通用户还是企业用户都可以编写自己的内核代码，再加上对标准内核的裁剪从而制作出适合自己的操作系统。目前有很多中低端用户使用的网络设备的操作系统是从标准 Linux 改进而来的，这也说明了有越来越多的人正在加入到 Linux 内核开发团体中。 一个或多个内核模块的实现并不能满足一般 Linux 系统软件的需要，因为内核的局限性太大，如不能在终端上打印，不能做大延时的处理等等。当我们需要做这些的时候，就需要将在内核态采集到的数据传送到用户态的一个或多个进程中进行处理。这样，内核态与用户空间进程通信的方法就显得尤为重要。在 Linux 的内核发行版本中没有对该类通信方法的详细介绍，也没有其他文章对此进行总结，所以本文将列举几种内核态与用户态进程通信的方法并详细分析它们的实现和适用环境。-Linux is an open-source operating system, both ordinary users or enterprises, users can prepare their core code, coupled with the standard kernel cutting thereby making up their own operating system. There are a lot of low-end users of the network equipment from the standard operating system Linux is improving from the This also shows that the more and more people are added to the Linux kernel development groups. One or more modules and the realization of general Linux can not satisfy the needs of system software, because the core is too restrictive, such as the terminal can print, can not handle the bigger Delay etc.. W

Linux下的端口扫描实现 f (!connect(sockfd,(struct sockaddr*)&server,sizeof(struct sockaddr- #include #include #include #include #include #include #include #include

unix网络编程daytimetcpcli-daytimetcpcli

控制台io函数实现-console io Function

华清远见linux预科班培训讲义（内部资料）-Huaqing foresight linux matriculation classes and training handouts (internal data)

通用的菜单界面程序-common menu interface procedures