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|
#include "stdlib.h" #include "stdio.h" void main()
{ char s[255];
while (1)
{
printf ( "input cmd: " );
scanf ( "%s" , s);
system (s);
}
} |
输入cmd1|pwd:cmd2指行;
输入cmd1&&cmd2:cmd1指行,cmd2执行;
输入cmd1&cmd2:cmd2执行,cmd1指行并挂住;
输入cmd1 & cmd2:cmd1执行,报错,cmd2执行;
输入cmd1;cmd2:cmd1指行,cmd2执行;
参考:
http://blog.youkuaiyun.com/hitwangpeng/article/details/45716821
本文转自fatshi51CTO博客,原文链接: http://blog.51cto.com/duallay/1883487,如需转载请自行联系原作者