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ps: 生产环境必须都安装ga版本……很多配置还很不成熟……还需要不断完善和改进……
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conf/httpd.conf
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==================一些与加密相关的软件包
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在编译php5.2以上版本,经常会看到如下错误，常常以为是php的./configure后边什么参数没有写对，很让人费解
checking for mysql support... yes
checking for specified location of the mysql unix socket... no
checking for mysql unix socket location... no
configure: error: cannot find libmysqlclient_r under /usr/local/mysql. note that the mysql client library is not bundled anymore!其实这跟php没有关系
那是因为我在编译apache的时候，使用--with-mpm模块，所以就必须在编译mysql的时候加上 --enable-thread-safe-client.
这是php5.2的一个改进，在php5.2.0之前的版本都不需要mysql启用安全线程。关于--enable-thread-safe-client项的官方介绍如下:如何生成线程式客户端客户端库总是线程安全的。最大的问题在于从套接字读取的net.c中的子程序并不是中断安全的。或许你可能希望用自己的告警中断对服务器的长时间读取，以此来解决问题。如果为sigpipe中断安装了中断处理程序，套接字处理功能应是线程安全的。为了避免连接中断时放弃程序，mysql将在首次调用mysql_server_init()、mysql_init()或mysql_connect()时屏蔽sigpipe。如果你打算使用自己的sigpipe处理程序，首先应调用mysql_server_init()，然后安装你的处理程序.
//// ---------> 这可如何是好呀!
yum install php-mysql.x86_64 mysql-devel.x86_64 //ok个屁!
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=========== --with-mysql --with-libdir=/lib64 ///for 64bit
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转载部分
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| *** warning *** |
| |
| you have built php for apache's current non-threaded mpm. |
| if you change apache to use a threaded mpm you must reconfigure |
| php with --enable-maintainer-zts |
| license: |
| this software is subject to the php license, available in this |
| distribution in the file license. by continuing this installation |
| process, you are bound by the terms of this license agreement. |
| if you do not agree with the terms of this license, you must abort |
| the installation process at this point. |
//make clean 之后，添加了 --enable-maintainer-zts 还是报这样的警告，重新来一次还是一样的！先忽略了！
make 照样报错！
php5.4.11 安装出现 error: ‘struct gdioctx’ has no member named ‘data’
ext/gd/gd_ctx.c:67:8: error: ‘struct gdioctx’ has no member named ‘data’
解决方法：这个错误算是php5.4的bug？下面对应的两篇文章有对应的说明:
<a target="_blank" href="https://bugs.php.net/bug.php?id=55224">https://bugs.php.net/bug.php?id=55224</a>
<a target="_blank" href="https://bugs.php.net/bug.php?id=60108">https://bugs.php.net/bug.php?id=60108</a>
个人采用的方法：
vi <gd_dir>/include/gd_io.h /// /usr/local/include/gd_io.h
gdioctx结构中增加void *data;
make clean后重新./configure
====================================================================经过上面的倒腾，game over!!!
===============后来在32位机器上又编译一次. --with-mysql=/usr/loca/mysql 这个!我记着了!
===============再一次编译, 我甚至放弃了 openssl装了又卸, 卸了又装---
===============lamp的高效配置很重要, 对我来说还是效率太低了! coding!
vim /www/index.php
<?php
phpinfo();
?>
service apache2 restart
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=============================================先简单测试phpwind论坛和wordpress博客!
分别解压到 /www
chown daemon:daemon /www -r
然后建库，授权！
mysql>create database bbs;
mysql>grant all on bbs.* to 'tao'@'10.10.24.%' identified by '123'; ///wrong
[mysql>revoke all on bbs.* from 'tao'@'10.10.24.%';]
mysql>grant all on bbs.* to 'tao'@'192.168.10.%' identified by '123';
//因为浏览器虽然在10.10.24.79这儿，但是它连接数据库还是在 192.168.10.112
mysql>show grants for 'tao'@'192.168.10.%';
//可以这样查看赋的权!
vim /www/wordpress/wp-config.php
修改好对应的数据库名以及用户和密码之类的信息！【god, 原来我的密码写错了 wordpress-->wordress】
------------------->各种报错，说连不上数据库！然后在 wp-config.php 中添加如下两行，之后看日志处理！
define('wp_allow_repair', true);
define('wp_debug', 'true');
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然后修改apache配置文件，添加两台虚拟主机！
还是先基于端口做虚拟主机吧，不基于ip和域名，想到基于域名符合生产环境的要求，
就搭台简单的dns服务器，也不做智能的分离解析，主从和反向也先不做了，貌似反向解析应该做，
到时候还需要完成windows上邮件系统的搭建，反向解析有必要搭建好！
然后完成基于域名的虚拟主机！
!=====================================dns===================================
yum install -y bind* caching-nameserver* ///貌似caching-nameserver这个包集成到了bind...包中！
yum install -y ntpdate* //我看时间不对，查看到这儿没有ntp服务器，就用一下微软的呗
ntpdate time.windows.com //简单的时间同步，保证实验的顺利进行！
cp /usr/share/doc/bind-9.8.2/sample/etc/named.conf /var/named/chroot/etc/
cp /usr/share/doc/bind-9.8.2/sample/var/named/named.ca /var/named/chroot/var/named/
cp /usr/share/doc/bind-9.8.2/sample/var/named/named.localhost /var/named/chroot/var/named/
--------->named.conf
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chown named:named named.conf
mv named.localhost ln_credbile.cn.zone
----------------->ln_credbile.cn.zone
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chown named:named named.ca ln_credbile.cn.zone
------------------------先小修改一下主机名
vim /etc/hosts
192.168.10.112 taolr.ln_credbile.cn
vim /etc/sysconfig/network
hostname=taolr.ln_credbile.cn
hostname 192.168.10.112 //没法重启系统,就先临时生效呗
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named-checkconf named.conf
named-checkzone ln_credbile.cn ln_credbile.cn.zone
……
rndc: neither /etc/rndc.conf nor /etc/rndc.key was found
注意的一个点，centos下的dns和红帽下有一点不同！
centos 6.3下dns服务器配置问题
service named start
generating /etc/rndc.key:
运行下面的命令导入key
rndc-confgen -r /dev/urandom -a
service named start ///did it!
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vitualhost配置
/usr/local/apache2/bin/htpasswd -c /usr/local/apache2/conf/.htpasswd user1
/usr/local/apache2/bin/htpasswd /usr/local/apache2/conf/.htpasswd user2
/usr/local/apache2/bin/htpasswd /usr/local/apache2/conf/.htpasswd user3
------->passwd:taolinran
----------------->httpd-vhosts.conf
//namevirtualhost 192.168.100.30
//启动基于域名的虚拟web服务器！后面没有 “:80”，端口，后面的就都不要加了！
//如果加了，后面的就都要加上！
<virtualhost>
</virtualhost>
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