lamp环境的搭建和配置

安装apache

httpd-2.2.31.tar.gz

rpm -qa|grep httpd   ##卸载旧的httpd

httpd--.el6.centos.x86_64

httpd-tools--.el6.centos.x86_64

rpm -e gnome-user-share

rpm -e httpd

rpm -e httpd-tools

$ tar xf httpd-NN.tar.gz

$ cd httpd-NN

$ ./configure --prefix=PREFIX  ##通常路径是: /usr/local/httpd

$ make

$ make install

$ vi PREFIX/conf/httpd.conf

$ grep -Ev "#|^$" /usr/local/httpd/conf/httpd.conf  ##排除注释,查看文件

$ PREFIX/bin/apachectl -k start

----------
可能报错:
httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName
httpd (pid 75501) already running
解决办法:
$ vi /usr/local/apache/conf/httpd.conf
ServerName localhost:80 ##增加此行
----------

$ service httpd status

----------
可能报错:
httpd: unrecognized service
解决办法: 将apache安装为系统服务
$ cp /usr/local/httpd/bin/apachectl /etc/rc.d/init.d/httpd
$ vi /etc/rc.d/init.d/httpd ##把如下内容添加在 #!/bin/sh 这一行的下面
#chkconfig: 2345 10 90
#description: Activates/Deactivates Apache Web Server
----------

$ chkconfig --add  httpd

$ chkconfig httpd on

$ service httpd start

$ service httpd status

$ service iptables stop  ##防火墙经常作怪的, 注意!

$ /usr/local/httpd/bin/apachectl -V  ##查看Apache的编译配置

如果启动不了

1.请检查 iptables 和 selinux

2.确认端口80是否存在

$ netstat -lnt |grep 80

3.查看是否有httpd进程存在

$ ps -ef |grep http

安装mysql

mysql-5.5.32.tar.gz

官网: http://dev.mysql.com/downloads/mysql/5.6.html#downloads

1.安装组件

$ yum -y install gcc gcc-c++ ncurses-devel perl

$ yum -y install cmake*

2.新建 mysql用户和组

$ groupadd mysql

$ useradd -r -g mysql mysql

3.正式开始

##删除旧的mysql的所有东西

$ pkill mysqld

$ lsof -i :3306

$ rm -rf /usr/local/mysql

$ rm -f /etc/my.cnf

$ rm -f /etc/init.d/mysqld

##新的mysql目录结构

$ mkdir -p /usr/local/mysql/data

$ mkdir -p /usr/local/mysql/tmp

$ chown -R mysql.mysql /usr/local/mysql

$ cd /usr/local/tools/

$ tar xf mysql-5.5.32.tar.gz

$ cd mysql-5.5.32

##开始编译+安装

$ cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DMYSQL_UNIX_ADDR=/usr/local/mysql/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DENABLED_LOCAL_INFILE=1 \

-DWITHOUT_FEDERATED_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \

-DWITHOUT_PARTITION_STORAGE_ENGINE=1 \

-DWITH_FAST_MUTEXES=1 \

-DWITH_ZLIB=bundled \

-DWITH_READLINE=1 \

-DWITH_EMBEDDED_SERVER=1 \

-DWITH_DEBUG=0

$ make

$ make install

##配置mysql

$ cd /usr/local/mysql

$ cp support-files/my-medium.cnf /etc/my.cnf

$ echo 'export PATH=/usr/local/mysql/bin:$PATH' >>  /etc/profile

$ source /etc/profile

$ tail -l /etc/profile

$ echo $PATH

/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usrl/local/tools/bin

$ cd /usr/local/mysql/scripts

$./mysql_install_db --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data --user=mysql

$ /bin/cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

$ chmod +x /etc/init.d/mysqld

$ /etc/init.d/mysqld start

Starting MySQL.... SUCCESS!

$ chkconfig mysqld on

$ chkconfig --list mysqld

$ cd /usr/local/mysql/bin

$ ./mysql  ##默认是没有密码的

如何解决登录故障: 重新执行第3步

删掉不安全的东西

mysql> delete from mysql.user where user='';  ##删掉用户

mysql> delete from mysql.user where host='::1';

mysql> drop database test;

$ /usr/local/mysql/bin/mysqladmin -u root password '123456'  ##修改密码

$ mysql -uroot -p123456

安装php

libiconv-1.14.tar.gz

php-5.6.24.tar.gz

1.安装组件

$ yum -y install zlib zlib-devel libxml libxml2-devel libjpeg libjpeg-devel freetype freetype-devel libpng libpng-devel gd gd-devel curl curl-devel libxslt libxslt-devel libiconv mbstring mbstring-devel openssl openssl-devel

2.安装libiconv

$ tar xf libiconv-1.14.tar.gz

$ cd libiconv-1.14

$ ./configure --prefix=/usr/local/libiconv

$ make

$ make install

3.开始编译安装

$ tar xf php-5.6.24.tar.gz

$ cd php-5.6.24

$ ./configure --prefix=/usr/local/php \

--with-iconv=/usr/local/libiconv \

--with-apxs2=/usr/local/httpd/bin/apxs \

--with-mysql=/usr/local/mysql \

--with-config-file-path=/usr/local/php/etc \

--with-xmlrpc \

--with-openssl \

--with-zlib \

--with-freetype-dir \

--with-gd \

--with-jpeg-dir \

--with-png-dir \

--with-curl \

--with-xsl \

--with-libxml-dir \

--enable-short-tags \

--enable-sockets \

--enable-mbstring \

--enable-soap \

--enable-static \

--enable-gd-native-ttf \

--enable-ftp \

--enable-sigchild \

--enable-pcntl \

--enable-bcmath

$ make

$ make install

$ vi /etc/profile

在最末尾加上这句, 然后执行: $ source /etc/profile

export PATH=/usr/local/php/bin:$PATH

安装完成后,

会自动生成一个文件libphp5.so:

/usr/local/httpd/modules/libphp5.so

会在httpd.conf自动增加一行:

LoadModule php5_module modules/libphp5.so

4.配置php

$ cd /usr/local/tools/php-5.6.24

$ cp php.ini-production /usr/local/php/etc/php.ini

$ /usr/local/php/bin/php -i | grep configure  ##查看php的编译配置

5.修改httpd.conf

$ vi /usr/local/httpd/conf/httpd.conf

AddType application/x-httpd-php  .php .phtml

AddType application/x-httpd-php-source  .phps

DirectoryIndex index.php index.html index.php

$ service httpd restart

6.新建一个.php文件, 测试下

$ vi /usr/local/httpd/htdocs/1.php

<?php phpinfo(); ?>

;