#include <iostream> #include <string> #include <cctype> using namespace std; int main() { string str1; string str2; int length; while(cin>>str1>>str2) { length=str1.size(); int i; for(i=0; i<length; ++i) { str1[i]=tolower(…

放在最前面:鉴于网上爬虫猖獗,博客被盗时有发生,这里需要来个链接,大家请认准来自博客园的Scoter:http://www.cnblogs.com/scoter2008,本文将持续更新 最近绿盟给扫描出了几个漏洞,都是关于openssh的,于是仔细看了一下,即使是最新版的CentOS 7.2也还在用openssh 6.6.1p1,yum update更新无济于事,那么只有我们自己动手了 CentOS 7.2更新过程 1.查看一下openssh的版本信息 [root@localhost ~]# s…

w用HTTP认证首部注册用户名. HTTP The Definitive Guide Rather than passively trying to guess the identity of a user from his IP address, a web server can explicitly ask the user who he is by requiring him to authenticate (log in) with a username and password. To…

BACKGROUND OF THE INVENTION Conventional NAND Flash memories move data in the background to write over an entire span uniformly. The background data movement is called wear leveling. A process performing the background data movement is often referred…

BACKGROUND OF THE INVENTION This relates to Input/Output (I/O) performance in a host system having multiple processors, and more particularly, to efficient usage of multiple processors in handling I/O completions by using interrupt affinity schemes t…

用C高级编程语言写的程序,都要经过编译链接成本机可执行的程序.这个可执行程序究竟是什么呢?在Linux上,我们可以用objdump命令很方便地查看一个可执行程序的机器码.我们从一个简单的示例开始,说一说怎么理解机器码. 一.一个简单的c代码,什么都不做: testc.c #include <stdio.h> int main(int argc, char **argv) { ; } 这段代码异常简单,只是向系统返回一个值为1的量即可. 二.Makefile文件如下: testc:testc.o…

Hex-ID Vendor Name003D Lockheed Martin Corp0E11 Compaq1000 Symbios Logic Inc.1001 KOLTER ELECTRONIC1002 ATI Technologies1003 ULSI1004 VLSI Technology1…