（三）apache安装

1.下载

下载地址：http://mirror.bjtu.edu.cn/apache//httpd/httpd-2.2.21.tar.gz

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卸载

查看是否系统已安装过apache

[root@localhost httpd-2.2.21]# rpm -qa|grep httpd

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centOS5.4 默认自带apache卸载掉

[root@localhost httpd-2.2.21]# rpm -e httpd --nodeps

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2.安装

????? 解压

[root@localhost httpd-2.2.21]# tar -zxvf httpd-2.2.21.tar.gz

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??? 进入解压目录

[root@localhost bluesea]# cd httpd-2.2.21

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??? 配置安装参数

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./configure --prefix=/usr/local/apache --enable-so

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??? 编译

[root@localhost httpd-2.2.21]# make

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??? 安装

[root@localhost httpd-2.2.21]# make install

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??? 修改配置

[root@localhost httpd-2.2.21]# cd /usr/local/apache/conf/
[root@localhost conf]# vi httpd.conf 

??? 修改并保存退出(:wq)

??? Listen 80改成Listen 192.168.8.12:80

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??? 测试：输入http://192.168.8.12 显示?? It works!

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??? 解决局域其他机器网无法访问问题

???? 方案1

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3.注册为服务

?? 拷贝apache启动脚本

[root@localhost bin]# cp /usr/local/apache/bin/apachectl /etc/init.d/httpd

?? 编辑apache启动脚本

[root@localhost bin]# vi /etc/init.d/httpd

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???? 修改并退出(:wq)

???? 在#!/bin/sh下面加上

???? #chkconfig:345 85 15
???? #description:start and stops the apache http server.

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?? 添加到服务

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

?? 测试 输入service httpd start/stop/restart

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4.开机启动

?命令加入到rc.local里面

?echo /usr/local/apache/bin/apachectl >> /etc/rc.d/rc.local

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