LAMP的基本搭建--同一台机器上

dfsgwe

1 mysql二进制安装

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1 准备二进制包
mysql-5.6.21-linux-glibc2.5-x86_64.tar.gz


cd /usr/local/src
tar xf  mysql-5.6.21-linux-glibc2.5-x86_64.tar.gz
cd /usr/local/
ln -sv src/mysql-5.6.21-linux-glibc2.5-x86_64 mysql  
groupadd -r -g 306 mysql
useradd -g 306 -r -s /sbin/nologin  -u 306 mysql


mkdir -pv /data/mysql
chown -R mysql.mysql /data/mysql/


mkdir -pv /data/owbinlogbackup /data/mysql-tmpdir
chown -R mysql.mysql /data/owbinlogbackup/ /data/mysql-tmpdir/


cd /usr/local/mysql  && ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql


cp support-files/my-default.cnf /etc/my.cnf  (用上线的配置文件替换)
cp support-files/mysql.server /etc/init.d/mysqld


chmod 755 /etc/init.d/mysqld
vim /etc/init.d/mysqld   #修改basedir=/usr/local/mysql 和datadir=/data/mysq


chkconfig --add mysqld
chkconfig mysqld on




/etc/init.d/mysqld start


将mysql 客户端命令加入环境变量


vim /etc/profile.d/mysql.sh
export PATH=$PATH:/usr/local/mysql/bin


source /etc/profile
设置root 密码
mysqladmin -uroot password 'c110123'

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测试成功sql常用的语句:
登入:myql -uroot -p
查看:show processlist;
show status;
show databases;
退出:quit
\! ls 执行shell命令
2 安装apache--httpd
准备好httpd的源码包:httpd-2.2.27.tar.gz


安装步骤:

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tar -xf httpd-2.2.27.tar.gz
cd httpd-2.2.27
查看INSTALL文档




./configure --prefix=/usr/local/apache --with-included-apr  --enable-deflate=shared  --enable-expires=shared  --enable-rewrite=shared  --with-pcre




make && make install


echo $?

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常用命令:
/usr/local/apache/bin/apachectl -t 配置文件检查
/usr/local/apache/bin/apachectl start  启动
/usr/local/apache/bin/apachectl graceful 平缓启动
出现如下信息，基本无影响，可以修改vim /usr/local/apache/conf/httpd.conf  
#
#ServerName www.example.com:80
ServerName www.test.com:80

测试:
ps -ef |grep httpd
curl -I localhost
页面路径默认在
[root@master htdocs]# pwd
/usr/local/apache/htdocs
访问成功的默认页面:

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3 安装php
准备包php-5.3.27.tar.gz
tar -xvf php-5.3.27.tar.gz
cd php-5.3.27

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./configure   --prefix=/usr/local/php   --with-apxs2=/usr/local/apache/bin/apxs   --with-config-file-path=/usr/local/php/etc   --with-mysql=/usr/local/mysql   --with-libxml-dir   --with-gd   --with-jpeg-dir   --with-png-dir   --with-freetype-dir   --with-iconv-dir   --with-zlib-dir   --with-bz2   --with-openssl   --with-mcrypt   --enable-soap   --enable-gd-native-ttf   --enable-mbstring   --enable-sockets   --enable-exif  --disable-ipv6


或者:
./configure   --prefix=/usr/local/php   --with-apxs2=/usr/local/apache/bin/apxs   --with-config-file-path=/usr/local/php/etc   --with-mysql=/usr/local/mysql   --with-libxml-dir   --with-gd   --with-jpeg-dir   --with-png-dir   --with-freetype-dir   --with-iconv-dir   --with-zlib-dir   --with-bz2   --with-openssl   --with-mcrypt   --enable-soap   --enable-gd-native-ttf   --enable-mbstring   --enable-sockets   --enable-exif  --disable-ipv6  --enable-bcmath --with-mysqli --with-gettext

make && make install

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如果安装mysql和zabbix-server web 独立开俩的则红色标记的选项要安装不然安装zabbix-web的时候会报错
报错:
configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决方法:
libmcrypt-2.5.8.tar
mcrypt-2.6.8.tar.gz
编译安装mcrypt
报错:
configure: error: *** libmcrypt was not found
解决方法:
[root@master htdocs]# find / -name libmcrypt
/usr/local/lib/libmcrypt
编辑:
[root@master mcrypt-2.6.8]# cat /etc/ld.so.conf
include ld.so.conf.d/*.conf
/usr/local/lib/libmcrypt
然后执行:
ldconfig
php编译成功的显示:

4 . apache支持php配置

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vim /usr/local/apache/conf/httpd.conf
增加 AddType application/x-httpd-php .php  
AddType application/x-httpd-php-source .phps
DirectoryIndex index.html  改为 DirectoryIndex index.html  index.php
/usr/local/apache/bin/apachectl -t  查看配置文件是否有误
/usr/local/apache/bin/apachectl start  启动httpd服务
/usr/local/php/bin/php 1.php   一定可以解析
#拷贝php配置文件，把样板文件拷贝到php安装路径etc下
cp php.ini-production /usr/local/php/etc/php.ini

编辑测试页：vim /usr/local/apache2/htdocs/1.php
测试： curl localhost/1.php
vim 1.php
<?php
echo "this is my php web"；
?>

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vim phpinfo.php
<?php
phpinfo();
?>

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5 . 测试php连接mysql


vim test_conn_mysql.php

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<?php
     $conn=mysql_connect('localhost','root','PSAAWORD');
     if ($conn)
            echo "connect mysql Success.......";
      else
            echo "Failure.......";
?>

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结果：
[root@master htdocs]# curl localhost/test_conn_mysql.php
connect mysql Success.......[root@master htdocs]#
6. LAMP中的几个常用的技巧

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查看版本环境，查看编译参数 查看加载模块
查看apache编译参数 cat /usr/local/apache2/build/config.nice
注意:查看nginx的编译参数/usr/local/nginx/bin/nginx -V
查看apache加载的模块 apachectl -M
查看apache的版本和环境，工作模式 apachectl -V

测试apache配置文件是否正确  apachectl -t
更改配置文件后，重新加载apache  apachectl graceful
查看mysql编译参数  cat /usr/local/mysql/bin/mysqlbug|grep configure
查看php编译参数 php -i |head
查看php加载模块 php –m
查看php的版本和环境 /usr/local/php/bin/php -v
查看php.ini在哪里  php -i |grep 'Configuration File‘
查看extension_dir路径 /usr/local/php/bin/php -i |grep 'extension_dir'
动态模块放在 /usr/local/apache2/modules/目录下面

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查看apache的工作模式:
[root@master ~]# /usr/local/apache/bin/apachectl -l | egrep "prefork|worker"
  prefork.c