Tai lieu tham khao ve cau lenh cua Linux

qt qimage 显示图象类的使用-qt qimage category showed the use of image

linux的简单安装-simple installation

本程序模拟UNIX系统的空闲块成组链接法，实现磁盘存储空间的管理。-the UNIX system simulation pieces of spare Links Group, achieving disk storage space management.

　　fork和exec系列调用前后，进程在内存的“数据段”，“堆栈段”和“代码段”有什么不同？读了之后，你就会知道了，-fork and exec calls before and after the Series, in memory of the process "of the data", "stack of" and "code of" what"s the difference? After reading, you will know,

linux下记录系统日志代码以及记录内核日志代码-Record linux system log under the code, as well as core log record code

jtager调试技术-jtager Debugging

是经典的UNIX的部分源代码，可以给想深入学习程序的人很好的参考。-are classic UNIX source code, can give depth to the learning process were good reference.

建立一个模拟数据库来存储你的登录用户名、密码，密码通过salt加密，然后能统计错误登录次数、密码衰老期、防止密码猜测，同时根据你的uid权限来启动shell -The establishment of a simulation of a database to store your login usernames, passwords, password encryption salt, and then log on to the number of statistical error, password aging period, to prevent password guessing and at the same time based on your uid privileges to start shell

oepnbts 的源码资料，可以构建一个小型的电话系统-oepnbts source of information, you can build a small telephone system

MMS CLient usin PHP to send the MMS , specify the MMC Center