用win32汇编编写的类木马的东西，运行后在机子上打开23端口，用telnet登陆，可以运行下列命令：
open filename - open the file or program
msg message - place message plainly over screen
box message - show within a messagebox
cdopen - to open CDROM drive door
cdclose - to close CDROM drive door
bye - termin ...
Here we are at the crossroads once again
Youre telling me youre so confused
You cant make up your mind
Is this meant to be
Youre asking me
Trademark
But only love can say - try again or walk away
But I believe for you and me
The sun will shine one day
So Ill just play my part
And pray you ll have a ...
应用UNIX的fork()等系统调用，编写一个c程序具有以下功能： a) 实现Shell的基本功能，包括有：打印提示符；接受和分析命令行（滤去无效的空格、tab符号以及换行符等）；执行命令（要有出错处理；输入exit或者bye退出）；返回父进程； b) 处理后台程序（不需要wait) c) 处理多行命令（分析命令行中的‘ ’并处理之） d)应用 ...
