拨号服务器，可以远程拨号到本机，此软件可以使网络上的任何一台机器通过电话线和一个单机进行通讯...

linux环境下开发，利用测井数据制作合成地震记录的程序。在目录下执行make进行编译，在demo目录中有该程序的例子.-linux environment development, the use of logging data produced synthetic seismogram procedures. Make the implementation of the directory to compile, in the demo directory has the program examples.

Pthread programming tutorial

describle how to develop serial program in posix

Cron的实现 UNIX 下设计编写中小型程序的能力，巩固加深对Unix 环境下文件目录操作、进程控制、信号等内容的理解。-UNIX Cron achieve the design process of the preparation of small and medium capacity, enhance the consolidation of the Unix environment directory operations, process control, signal content understanding.

ZLG-GUI源代码完整版12－GUI_CONFIG.c-ZLG-GUI source code full version of 12-GUI_CONFIG.c

linux下PCI_CAN 的驱动程序，对挂载在PCI总线上的CAN总线的驱动的开发很有借鉴作用。可以看出它明显有别于其他总线下CAN的驱动开发。-PCI_CAN under linux drivers, to mount the PCI bus on the CAN bus driven by the development of a very useful reference. It can be seen clearly from other CAN Bus driver development.

对单个文件流进行操作，主要包括分割文件名 判断文件是否打开，判断文件的总大小，当前文件位置，当前行的长度，是否有下一行，读一行文件信息等等．-Of a single file stream operation, including division of the file name to determine whether or not to open files to determine the total file size, the current file position, the current line length, whether it has the next line, reading his paper and so on.

unix 环境高级编程的经典书籍艺术一书的源代码和实例-high-level programming unix environment classic books art book

UNIX 资源文件编译器-UNIX resource documents compiler

一个使用线程的例子-an example of the use of threads