linux under a self

IBM UNIX AIX5的使用说明文档，可以用于了解AIX主机的相关情况-IBM UNIX AIX5 the use of documentation, can be used to understand the relevant situation AIX host

一个UNIX进程间通讯的程序，使用了信号量来解决操作系统的消费者与生产者问题，使用了fork,wait,nanosleep,sempo等unix函数。-a UNIX inter-process communication, the use of the signal operating system to solve the volume of consumers and producers, the use of the fork, wait, nanosleep, sempo other unix function.

一个功能比较强的下载软件，可以支持多个协议HTTP，FTP等-a strong function of downloading software can support multiple protocols HTTP, FTP, etc.

linux 控制台下显示图片 欢迎使用，-linux console display picture welcome to use,

在linux下用c语言开发的产生数独游戏的矩阵。-generate the matrix of sudoku randomly.

利用linux环境下蒙特卡罗计算工具geant4实现伽玛射线与探测器乘积能量的模拟过程-Use linux environment Geant4 Monte Carlo calculation tools realize the product of gamma-ray energy and detector simulation

linux默认情况下，Linux可以使用6个虚拟控制台来登录本地Linux (本地终端) 系统，当然，这个设置是可以修改的(修改文件/etc/inittab)。每一个虚拟控制台允许让一个用户登录，我们可以使用 ALT+Fn(n=1,2,3,4,5,6)来登录或者是切换到某个虚拟控制台，它们分别对应tty1到tty6虚拟终端。-linux by default, Linux can use 6 virtual consoles to log in local Linux (local terminal) system, of course, this setting can be amended (to modify the file/etc/inittab). Each virtual console to allow a user log, we can use ALT+ Fn (n = 1,2,3,4,5,6) to log in or switch to a virtual console, tty1 they correspond to tty6 virtual terminal.

通用的UNIX全屏幕录入程序-common UNIX full-screen entry procedures

linux 下的ping源码，用socket实现，刚学linuxs socket编程的可以下载阅读。当然，你可以把该程序移植到嵌入式系统中。-ping source code under linux, using socket implementation, just learning linuxs socket programming can be downloaded to read. Of course, you can put this program ported to an embedded system.

用C写的CGI测试程序，已通过测试-C write CGI test procedure has been tested