用源代码搭建lamp环境

LAMP简介

LAMP 指的Linux（操作系统）、 ApacheHTTP 服务器， MySQL （数据库软件） 和PHP（有时也是指Perl 或 Python） 的第一个字母，是一组常用来搭建动态网站或者服务器的开源软件，本身都是各自独立的程序，但是因为常被放在一起使用，拥有了越来越高的兼容度，共同组成了一个强大的Web应用程序平台。

前提条件

想要实现源码安装，必须先要配置好编译环境

先使用 yum grouplist 查看安装的组

Development Tools

Development Libraries

Legacy Software Development

X Software Development

如果依赖于jave的也需要安装java的开发环境

yum -y groupinstall 上述的软件包组

实验环境

[root@localhost ~]# uname -r  

2.6.18-164.el5  

[root@localhost ~]# cat /etc/redhat-release   

Red Hat Enterprise Linux Server release 5.4 (Tikanga) 

一、安装mysql

1.解压缩mysql-5.5.15-linux2.6-i686

[root@localhost ~]# tar zxvf mysql-5.5.15-linux2.6-i686.tar.gz -C /usr/local/

2.新建用户以安全方式运行进程

[root@localhost ~]# groupadd -r mysql

[root@localhost ~]# useradd -g mysql -r -s /sbin/nologin -M -d /mydat/data mysql

[root@localhost ~]# mkdir -pv /mydata/data

[root@localhost ~]# chown -R mysql:mysql /mydata/data

3.安装并初始化数据库

[root@localhost ~]# cd /usr/local/

[root@localhost local]# ln -sv mysql-5.5.15-linux2.6-i686 mysql

##建立一个软连接

[root@localhost local]# cd mysql

[root@localhost mysql]# chown -R mysql:mysql  .

[root@localhost mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data/

##--user定义数据库的所属主，--datadir定义数据库安装到哪里

##./bin/mysqladmin -u root password 'new-password'

##./bin/mysqladmin -u root -h localhost.localdomain password 'new-password'

##Alternatively you can run:

##./bin/mysql_secure_installation

[root@localhost mysql]# chown -R root  .

4.为mysql拷贝配置文件

[root@localhost ~]# cd /usr/local/mysql

[root@localhost mysql]# cp support-files/my-large.cnf /etc/my.cnf

[root@localhost mysql]# vim /etc/my.cnf

38 # Try number of CPU's*2 for thread_concurrency

39 thread_concurrency = 2

##thread_concurrency的值为你的CPU个数的2倍

40 datadir = /mydata/data

##mysql数据文件的存放位置

5.为mysql提供sysv服务脚本

[root@localhost mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld

6.添加至服务列表

[root@localhost mysql]# chkconfig --add mysqld

[root@localhost mysql]# service mysqld start

Starting MySQL.................                            [ OK ]

[root@localhost mysql]# chkconfig mysqld on

##设置开机启动

二、安装apache

1.解压缩httpd-2.2.19

  [root@localhost ~]# tar -jxvf httpd-2.2.19.tar.bz2  -C /usr/local/src

2.编译并安装

   [root@localhost ~]# cd /usr/local/src/httpd-2.2.19/

[root@localhost httpd-2.2.19]# ./configure --prefix=/usr/local/apache --sysconfdir=/etc/httpd --enable-so --enable-ssl   --with-z

[root@localhost httpd-2.2.19]# make && make install

3.修改httpd的主配置文件，设置其Pid文件的路径

   [root@localhost ~]# vim /etc/httpd/httpd.conf

   31 PidFile "/var/run/httpd.pid"

4．提供SysV服务脚本/etc/rc.d/init.d/httpd，内容如下

#!/bin/bash  

#  

# httpd        Startup script for the Apache HTTP Server  

#  

# chkconfig: - 85 15  

# description: Apache is a World Wide Web server.  It is used to serve \  

#          HTML files and CGI.  

# processname: httpd  

# config: /etc/httpd/conf/httpd.conf  

# config: /etc/sysconfig/httpd  

# pidfile: /var/run/httpd.pid  

# Source function library.  

. /etc/rc.d/init.d/functions  

if [ -f /etc/sysconfig/httpd ]; then  

        . /etc/sysconfig/httpd  

fi  

# Start httpd in the C locale by default.  

HTTPD_LANG=${HTTPD_LANG-"C"}  

# This will prevent initlog from swallowing up a pass-phrase prompt if  

# mod_ssl needs a pass-phrase from the user.  

INITLOG_ARGS="" 

# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server  

# with the thread-based "worker" MPM; BE WARNED that some modules may not  

# work correctly with a thread-based MPM; notably PHP will refuse to start.  

# Path to the apachectl script, server binary, and short-form for messages.  

apachectl=/usr/local/apache/bin/apachectl  

httpd=${HTTPD-/usr/local/apache/bin/httpd}  

prog=httpd 

pidfile=${PIDFILE-/var/run/httpd.pid}  

lockfile=${LOCKFILE-/var/lock/subsys/httpd}  

RETVAL=0 

start() {  

        echo -n $"Starting $prog: "  

        LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS  

        RETVAL=$?  

        echo  

        [ $RETVAL = 0 ] && touch ${lockfile}  

        return $RETVAL  

}  

stop() {  

    echo -n $"Stopping $prog: "  

    killproc -p ${pidfile} -d 10 $httpd  

    RETVAL=$?  

    echo  

    [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}  

}  

reload() {  

    echo -n $"Reloading $prog: "  

    if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then  

        RETVAL=$?  

        echo $"not reloading due to configuration syntax error"  

        failure $"not reloading $httpd due to configuration syntax error"  

    else  

        killproc -p ${pidfile} $httpd -HUP  

        RETVAL=$?  

    fi  

    echo  

}  

# See how we were called.  

case "$1" in  

  start)  

    start  

    ;;  

  stop)  

    stop  

    ;;  

  status)  

        status -p ${pidfile} $httpd  

    RETVAL=$?  

    ;;  

  restart)  

    stop  

    start  

    ;;  

  condrestart)  

    if [ -f ${pidfile} ] ; then  

        stop  

        start  

    fi  

    ;;  

  reload)  

        reload  

    ;;  

  graceful|help|configtest|fullstatus)  

    $apachectl $@  

    RETVAL=$?  

    ;;  

  *)  

    echo $"Usage: $prog   

{start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"  

    exit 1  

esac  

exit $RETVAL  

5.为此脚本赋予执行权限

[root@localhost ~]# chmod +x /etc/rc.d/init.d/httpd

6.添加至服务列表

[root@localhost ~]# chkconfig --add httpd

[root@localhost ~]# service httpd start

[root@localhost ~]# chkconfig httpd on

三、安装php

1．解压缩php-5.3.7

[root@localhost ~]# tar -jxvf php-5.3.7.tar.bz2 -C /usr/local/src

2.编译并安装

[root@localhost ~]# cd /usr/local/src/php-5.3.7/

[root@localhost php-5.3.7]# ./configure --prefix=/usr/local/php

--with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql

--with-mysqli=/usr/local/mysql/bin/mysql_config --enable-mbstring=all

[root@localhost php-5.3.7]# make && make test && make install

3.为php提供配置文件

[root@localhost php-5.3.7]# cp php.ini-production /etc/php.ini

4.编辑apache配置文件httpd.conf，以apache支持php

[root@localhost ~]# vim /etc/httpd/httpd.conf

##添加如下二行

108 AddType application/x-httpd-php .php

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

 ##定位至DirectoryIndex index.html 修改为

170 DirectoryIndex index.php index.html

四、测试

[root@localhost ~]# cd /usr/local/apache/htdocs/

[root@localhost htdocs]# vim index.html

<html><body><h1>It works!</h1></body></html> 

 <?php 

   phpinfo();  

 ?> 

[root@localhost htdocs]# mv index.html index.php

[root@localhost htdocs]# service httpd restart

[root@localhost htdocs]# vim index.php

<html><body><h1>It works!</h1></body></html> 

   <?php 

    $link=mysql_connect('127.0.0.1','root','');  

   if($link)  

  echo "It is ok !";  

   else  

   echo "It is fail";  

   ?> 

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源代码lamp搭建lamp环境linux