CentOS apache+mysql+php°²×°
CENTOS 5µÄÐéÄâ»ú£¬Ôõô´ÓͼÐνçÃæÇл»µ½ÃüÁîÐнçÃæ
1.ÁÙʱÇл»£º
ctrl+alt+1 …… ctrl+alt+6Ò»¹²Áù¸ö¿ØÖÆÌ¨¡£
2.ÓÀ¾Ã¹Ø±ÕͼÐλ¯£º
ÔÚrootÏÂÊäÈë vi /etc/inittab ½«init:5ÐÞ¸ÄΪinit:3
Mysql rpm°ü°²×°£¬²»ÄÜÖØ¶¨Î»(relocatable)
rpm°ü°²×°Òì³££¬--prefix ²ÎÊý²»ÄÜÖØ¶¨Î»£¬°²×°µ½ÁíÒ»¸öĿ¼µÄÔÒò£¬error: package is not relocatable
[mysql@test922 ~]$ rpm --install --prefix linuxqq-v1.0.2-beta1.i386.rpm
error: linuxqq is not relocatable
¾²éÕÒ£¬¿ÉÒÔʹÓÃÏÂÃæµÄÃüÁî²é¿´rpm°üÊÇ·ñ¿ÉÒÔÖØ¶¨Î»£¬Ò²¾ÍÊǰ²×°µ½ÁíÒ»¸öĿ¼¡£
££ rpm -qpi linuxqq-v1.0.2-beta1.i386.rpm |head
Name : linuxqq Relocations: (not relocatable)
Version : v1.0.2 Vendor: Tencent Inc.
Release : beta1 Build Date: 2009Äê01ÔÂ05ÈÕ ÐÇÆÚÒ» 17ʱ31·Ö44Ãë
Install Date: (not installed) Build Host: localhost.localdomain
Group : Internet Source RPM: linuxqq-v1.0.2-beta1.src.rpm
Size : 6346491 License: Commercial
Signature : (none)
Packager : @Home
Summary : QQ for Linux v1.0.2 Beta1
Description :
´Ó
Ïà¹ØÎĵµ£º
½ñÌìÔÚʵ¼Ê¿ª·¢ÖжÔÓÚMySQLÊý¾Ý¿â½øÐÐÒÆÖ²·¢ÉúµÄÎÊÌâÀ´ËµÏÂ. ¿ªÊ¼°Ñ±¾µØdataÖеÄÊý¾Ý¿âÎļþ¿½±´µ½Áíһ̨»ú×ÓÉÏTest, Ö´ÐÐshow tables ; ¿ÉÒÔ¿´µ½Êý¾Ý¿â±í,µ«ÊÇ¶Ô±í½øÐÐÈκβÙ×÷¶¼±¨´í: ±í²»´æÔÚ , ÔÒÔΪMysqlµÄÊý¾Ý¿âÎļþ(.frm)Copy->stickµ½±¾µØ°²×°MySQLDBĿ¼µÄdataÎļþ¼ÐϾͿÉÒÔ.ÊÂʵ²»Ê ......
1. PHP¿ÉÔĶÁËæ»ú×Ö·û´®
´Ë´úÂë
½«´´½¨Ò»¸ö¿ÉÔĶÁµÄ×Ö·û´®£¬Ê¹Æä¸ü½Ó½ü´ÊµäÖеĵ¥
´Ê£¬ÊµÓÃÇÒ¾ßÓÐÃÜÂëÑéÖ¤¹¦ÄÜ¡£
/**************
[email=*@length]*@length[/email] - length of random string (must be a
multiple of 2)
**************/
function readable_random_string($length = 6){
$conso= ......
¶ÔÓڽű¾°²È«Õâ¸ö»°ÌâºÃÏñÓÀԶûÍêûÁË£¬Èç¹ûÄã¾³£µ½¹úÍâµÄ¸÷ÖÖ¸÷ÑùµÄbugtraqÉÏ£¬Äã»á·¢ÏÖÓÐÒ»°ëÒÔÉ϶¼ºÍ½Å±¾Ïà¹Ø£¬ÖîÈçSQL
injection£¬XSS£¬Path Disclosure£¬Remote commands
executionÕâÑùµÄ×ÖÑ۱ȱȽÔÊÇ£¬ÎÒÃÇ¿´ÁËÖ®ºóµÄÓÃ;ÄѵÀ½ö½öÊÇ×¥È⼦?¶ÔÓÚÎÒÃÇÏë×öweb°²È«µÄÈËÀ´Ëµ£¬×îºÃ¾ÍÊÇÄÃÀ´Ñ§Ï°£¬¿ÉÊÇÍòÎï×¥¸ùÔ´£¬ÎÒà ......
ÓÃPHPʵÏÖ½ø¶ÈÌõЧ¹û¡£
<?php
set_time_limit(0);
echo '<h2>ÕýÔÚ°²×°£¬ÇëÉÔºó...</h2>',
'<div style="border:1px solid #000;width:500px;"><div id="progress_bar">loading...</div></div>';
for($i=1;$i<=100;$i++){
$width = '500';
......
Session]
; ³ý·ÇʹÓÃsession_register()»ò$_SESSION×¢²áÁËÒ»¸ö±äÁ¿¡£
; ·ñÔò²»¹ÜÊÇ·ñʹÓÃÁËsession_start()£¬¶¼²»»á×Ô¶¯Ìí¼ÓÈκÎsession¼Ç¼¡£
; °üÀ¨resource±äÁ¿»òÓÐÑ»·ÒýÓõĶÔÏó°üº¬Ö¸Ïò×ÔÉíµÄÒýÓõĶÔÏ󣬲»Äܱ£´æÔڻỰÖС£
; register_globalsÖ¸Áî»áÓ°Ïìµ½»á»°±äÁ¿µÄ´æ´¢ºÍ»Ö¸´¡£
session ......