Windows的amp转到Linux下所遇到的问题

    最近的项目是将一套Windows下的apache+php+mysql全部转到Linux下，想简单了，以为只要代码搞定就ok了，遇到了些问题，不过还是客服了，只要想做没什么是做不到的！
    大概的分析了一下Windows系统，有Apache、php、MySQL，这些转Linux都是开源的，手到擒来的是，好吧，开始动手，装个Linux，我们用的是Ubuntu 8.10 Server，装上，系统ok了，开始按步就班的安装Apache、php、MySQL，很easy啊~~~~导入代码，数据库，问题来了：
1、Session问题：总是提示在session_start()之前写了数据，这是啥问题呢？最大可能是字符集的问题，Windows是UTF-8，linux是GBK，狂找资料ing，nnd，问题好简单，只要修改php.ini就可以，有人说是要改2个地方，但是我只改了output_buffering = On，另外一个地方是默认的值，忘记是什么了，好像是session.auto_start = 1，暂时记上它吧；
2、一波未平，一波又起：验证码（Captcha.php）的问题，天啊，灾难，你知道，这个验证码要装GD包、freetype包，开始装吧~~~~~还好，不断奋战的装了n多个包，之后终于ok啦
3、忘记密码，竟然要求ssl支持，我倒！又从openssl开始--apache--php又编译了一遍，加上ssl后编译时间长了很多啊！
    今天终于看到完整版的了，庆祝一下！

过程记录一下：
vi /etc/resolv.conf
    nameserver 202.106.0.20

mv /etc/apt/sources.list /etc/apt/sources.list.default 
vi /etc/apt/sources.list
    deb intrepid main restricted universe multiverse
    deb intrepid-security main restricted universe multiverse
    deb intrepid-updates main restricted universe multiverse
    deb intrepid-proposed main restricted universe multiverse
    deb intrepid-backports main restricted universe multiverse
    deb-src intrepid main restricted universe multiverse
    deb-src intrepid-security main restricted universe multiverse
    deb-src intrepid-updates main restricted universe multiverse
    deb-src intrepid-proposed main restricted universe multiverse
    deb-src intrepid-backports main restricted universe multiverse

apt-get update
apt-get install build-essential unzip vim-full libxml2 libxml2-dev libpng12-dev libssl-dev
    Do you want to continue [Y/n]?y

vi /etc/vim/vimrc
    syntax on

vi /etc/locale.alias
zh_Tw.big5 big5
zh_TW.UTF-8 UTF-8
en_US.UTF-8 UTF-8
en_AU.UTF-8 UTF-8
en_BW.UTF-8 UTF-8
en_CA.UTF-8 UTF-8
en_DK.UTF-8 UTF-8
en_GB.UTF-8 UTF-8
en_HK.UTF-8 UTF-8
en_IE.UTF-8 UTF-8
en_IN UTF-8
en_NZ.UTF-8 UTF-8
en_PH.UTF-8 UTF-8
en_SG.UTF-8 UTF-8
en_ZA.UTF-8 UTF-8
en_ZW.UTF-8 UTF-8
zh_CN.UTF-8 UTF-8
zh_HK.UTF-8 UTF-8
LANG="zh_CN.GB18030"
LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN"
SUPPORTED="zh_CN.GB18030:zh_CN:zh"
SYSFONT="lat0-sun16"
SYSFONTACM="8859-15"

dpkg-reconfigure locales
locale-gen zh_CN.GBK

vi /etc/profile
export LC_ALL=zh_CN.GBK
export LANG=zh_CN.GBK
source /etc/profile    

vi /etc/environment
LC_ALL="zh_CN"
LC_CTYPE="GB2312"
LANG="zh_CN.GB2312"
source /etc/environment

tzselect
    选择5--9--1--1
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
ntpdate cn.pool.ntp.org

mysql
    cd /backup/software
    tar zxvf mysql-5.0.45-linux-i686-icc-glibc23.tar.gz
    mv mysql-5.1.34-linux-i686-glibc23 /opt/
    cd /opt
    ln -s  mysql-5.0.45-linux-i686-icc-glibc23  mysql
    cd mysql/support-files
    cp my-medium.cnf /etc/my.cnf
    cp mysql.server /etc/init.d/
    vi mysql.server
        basedir=/opt/mysql
        datadir=/opt/mysql/data
    cd /opt/mysql
    ./scripts/mysql_install_db
    export LANG=C
    export LC_ALL=C
    update-rc.d mysql.server defaults
    groupadd mysql
    useradd -g mysql mysql
    vi /etc/my.cnf
        mysqld部分加入
        log=mylog.log
        expire_logs_days = 5
    chown -R root .
    chown -R mysql data
    chgrp -R mysql .
    /etc/init.d/mysql.server start
    cd /usr/bin/
    ln -s /opt/mysql/bin/* .
    登录mysql，删除test库：drop database test;

zlib
    cd /backup/software
    wget
    tar zxvf zlib-1.2.3.tar.gz
     cd zlib-1.2.3   
     ./configure   
     make && make install      

libpng   
    cd /backup/software
    wget
    tar jxvf libpng-1.2.36.tar.bz2
    cd libpng-1.2.36
    ./configure
     make && make install     

freetype
    cd /backup/software
    wget
    tar jxvf freetype-2.3.9.tar.bz2
    cd freetype-2.3.9     
    ./configure --prefix=/opt/freetype
    make && make install

jpeg
    wget
    tar zxvf jpegsrc.v6b.tar.gz
    cd jpeg-6b/
    mkdir /usr/local/man/man1/ -p
    ./configure --enable-shared
    make &&　make test　&& make install

gd
    wget
    tar jxvf gd-2.0.35.tar.bz2
    cd gd-2.0.35
    ./configure --with-png --with-freetype=/opt/freetype --with-jpeg --prefix=/opt/GD
    make && make install

freetds
    tar zxvf freetds-0.82.tar.gz
    cd freetds-0.82             
    ./configure --prefix=/opt/freeTDS
    make && make install

openssl
    wget
    tar zxvf openssl-0.9.8k.tar.gz
    cd openssl-0.9.8k
    ./config --prefix=/opt/openssl
    make && make test && make install

apache
    cd /backup/software
    tar jxvf httpd-2.2.11.tar.bz2 
    cd httpd-2.2.11
    ./configure --prefix=/opt/apache2 --enable-module=most --enable-shared=max --enable-rewrite --enable-ssl --with-openssl=/opt/openssl
     make && make install
     cp /opt/apache2/bin/apachectl /etc/init.d/
     update-rc.d apachectl defaults


php
    tar zxvf php-5.2.9.tar.gz
    cd php-5.2.9
    ./configure --prefix=/opt/php --with-apxs2=/opt/apache2/bin/apxs --with-mysql=/opt/mysql --with-gd=/opt/GD --with-zlib-dir --with-config-file-path=/opt/php --with-iconv --enable-mbstring=all --enable-mbregex --with-iconv --with-freetype-dir=/opt/freetype --with-jpeg-dir --with-png-dir --with-mssql=/opt/freeTDS --with-openssl=/opt/openssl
    make && make install
    cp php.ini-dist /opt/php/php.ini
    vi /opt/apache2/conf/httpd.conf
            AddType application/x-httpd-php .php3 .phtml .php .inc
            AddType application/x-httpd-php-source .phps
   
Zend
    tar zxvf ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
    cd ZendOptimizer-3.3.3-linux-glibc23-i386
    ./install.sh
    OK----EXIT----Yes----输入路径为/opt/Zend，ok----输入/opt/php，ok----Yes----/opt/apache2/bin/apachectl，ok----ok----ok----Yes----ok