Introduction On november 2, 1988 a new form of threat appeared with the Morris Worm, also known as the Internet Worm. This famous event caused heavy damages on the internet, by using two common unix programs, sendmail and fingerd. This was possible
应用程序脚本使用说明(英文版的,下载个翻译软件凑活还是能看懂的) Application scr ipts are the key to measuring network performance. They model the real applications you use between computers in a network. IxChariot uses application scr ipts to make the same API calls to the networ
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博文链接:https://peitixin.iteye.com/blog/727526流与文件
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参数:b
放置所读数据的数组
off
在b中的偏移量,读取的第一个字节放置在这里
len
读取的字节最大数
long skip(long n)
在输入流中跳过n个字节。返回实际跳过的字节数(如果到了流的结尾这个返回值可能会小
于n)。
int available()
返回可用的未阻塞的字节数。(回忆一下,阻塞意味着目前的线程丧失了它的运行权。
void close()
关闭输入流。