APACHE服务安装总结

卸除原有APACHE服务

1.1 验证APACHE服务是否安装 --- 已经安装

[root@localhost sbin]# httpd -v
Server version: Apache/2.2.15 (Unix)
Server built:   Feb 13 2012 22:25:23

2.2 查询rpm安装包安装信息

# rpm -qa |grep httpd
httpd-2.2.15-15.el6.centos.1.i686
httpd-tools-2.2.15-15.el6.centos.1.i686

1.3 删除

#rpm -e gnome-user-share-2.28.2-3.el6.i686
#rpm e php-5.3.3-3.el6_2.8.i686
#rpm -e httpd-2.2.15-15.el6.centos.1.i686
#rpm -e httpd-tools-2.2.15-15.el6.centos.1.i686

1.4 验证APACHE服务是否还存在

# httpd -v
bash: /usr/sbin/httpd: No such file or directory

1.5 删除剩余APACHE服务文件

以下为未被卸除的剩余文件

#whereis httpd
httpd: /etc/httpd /usr/lib/httpd

删除

#rm -rf /usr/lib/httpd

安装APACHE服务 --- rpm安装包方式安装

2.1 将如下安装包拷贝到目录下

rpm安装包可从系统安装盘上面找到

也可以从RPM资源网站下载到本地环境

http://rpmfind.net/linux/

     /usr/dev/apache/
    httpd-2.2.15-15.el6.centos.1.i686.rpm
      httpd-devel-2.2.15-15.el6.centos.1.i686.rpm
      httpd-tools-2.2.15-15.el6.centos.1.i686.rpm

由于刚才删除了下面两个安装包故需要从新下载安装

gnome-user-share-2.28.2-3.el6.i686
php-5.3.3-3.el6_2.8.i686

#rpm -ivh  httpd-tools-2.2.15-15.el6.centos.1.i686.rpm	  
#rpm -ivh  httpd-2.2.15-15.el6.centos.1.i686.rpm
#rpm -ivh gnome-user-share-2.28.2-3.el6.i686
#rpm -ivh php-5.3.3-3.el6_2.8.i686

验证 --- 安装成功

# whereis httpd
httpd: /usr/sbin/httpd /usr/sbin/httpd.event /usr/sbin/httpd.worker /etc/httpd /usr/lib/httpd /usr/share/man/man8/httpd.8.gz
# httpd -v
Server version: Apache/2.2.15 (Unix)
Server built:   Feb 13 2012 22:25:23

配置APACHE

#vi /etc/httpd/conf/httpd.conf
/DirectoryIndex index.html
修改为如下内容
DirectoryIndex index.html index.html.var index.php

/DocumentRoot "/opt/APACHE/htdocs"
修改为如下内容
DocumentRoot "/usr/local/htdocs/cici/"

/<Directory
修改为如下内容
<Directory "/usr/local/htdocs/cici/">

/Listen
修改为如下内容
Listen 80

/ServerName
修改为如下内容
ServerName localhost
/NameVirtualHost 
修改为如下内容
NameVirtualHost *:80

/<VirtualHost
修改为如下内容
 <VirtualHost *:80>
#    ServerAdmin [email protected]
    DocumentRoot /usr/local/htdocs/cici/
#    ServerName dummy-host.example.com
#    ErrorLog logs/dummy-host.example.com-error_log
#    CustomLog logs/dummy-host.example.com-access_log common
</VirtualHost>

启动APACHE服务

/etc/rc.d/init.d/httpd restart

或者

#service httpd start

浏览器访问

http://localhost

出现如下页面即可

Apache 2 Test Page
powered by CentOS

问题总结

1 启动apache服务出现如下错误

Starting httpd: httpd: Syntax error on line 221 of /etc/httpd/conf/httpd.conf: Syntax error on line 1 of /etc/httpd/conf.d/mod_dnssd.conf: Cannot load /etc/httpd/modules/mod_dnssd.so into server: /etc/httpd/modules/mod_dnssd.so : cannot open shared object file: No such file or directory
[FAILED]

#ls -r /usr/lib/httpd/modules

列出的文件列表中确实没有mod_dnssd.so 这个文件
根本原因缺少mod_dnssd-0.6-2.el6.i686.rpm 安装包
拷贝安装包到指定目录

#cp /mnt/hgfs/CentOS\&RHEL4/Exchange\ Data/apache/mod_dnssd-0.6-2.el6.i686.rpm /usr/dev/apache/
#cd /usr/dev/apache/

删除原有安装包 -- 如果存在

#rpm -e --nodeps mod_dnssd-0.6-2.el6.i686

再次安装新的安装包

#rpm -ivh mod_dnssd-0.6-2.el6.i686.rpm

验证问题已经有了该文件

# find / -name "mod_dnssd.so"

/usr/lib/httpd/modules/mod_dnssd.so

2 安装APCHE服务rpm安装包依赖关系
删除顺序

#rpm -e gnome-user-share-2.28.2-3.el6.i686
#rpm e php-5.3.3-3.el6_2.8.i686
#rpm -e httpd-2.2.15-15.el6.centos.1.i686
#rpm -e httpd-tools-2.2.15-15.el6.centos.1.i686

安装顺序

#rpm -ivh   httpd-tools-2.2.15-15.el6.centos.1.i686.rpm
#rpm -ivh       httpd-2.2.15-15.el6.centos.1.i686.rpm

由于刚才删了以下这两个安装包故需要从新安装

  #rpm -ivh gnome-user-share-2.28.2-3.el6.i686
  #rpm -ivh php-5.3.3-3.el6_2.8.i686

APACHE服务安装总结

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