<p>CentOS 5.3上yum安装Apache+php+Mysql+phpMyAdmin<br />
linux @ 02 七月 2009,<br />
Centos 里的 yum 在线安装很慢.以下是替换为中国CentOS镜像服务器!<br />
中国官方镜像网站: <a href="http://centos.ustc.edu.cn/">http://centos.ustc.edu.cn/</a><br />
/* 使用说明 */<br />
cd /etc/yum.repos.d[进入yum.repos.d目录]<br />
mv CentOS-Base.repo CentOS-Base.repo.save[修改源文件名称备份]<br />
wget <a href="http://centos.ustc.edu.cn/CentOS-Base.repo.5">http://centos.ustc.edu.cn/CentOS-Base.repo.5</a>[下载]<br />
mv CentOS-Base.repo.5 CentOS-Base.repo[下载后的文件更名]</p>
<p>1. 更新系统内核到最新.<br />
yum -y update<br />
系统更新后,如果yum安装时提示错误信息,请执行以下命令修复.<br />
rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY*</p>
<p>2. 安装Apahce, PHP, Mysql, 以及php连接mysql库组件</p>
<p>yum -y install httpd php mysql mysql-server php-mysql</p>
<p>//安装mysql扩展<br />
yum -y install mysql-connector-odbc mysql-devel libdbi-dbd-mysql<br />
//安装php的扩展<br />
yum -y install php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc<br />
//安装apache扩展<br />
yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql</p>
<p>一次性粘贴安装:<br />
yum -y install httpd php mysql mysql-server php-mysql httpd-manual mod_ssl mod_perl mod_auth_mysql php-mcrypt php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc mysql-connector-odbc mysql-devel libdbi-dbd-mysql</p>
<p>3. 启动服务配置</p>
<p>/sbin/chkconfig httpd on [设置apache为自启动]<br />
/sbin/chkconfig –-add mysqld [mysql服务]<br />
/sbin/chkconfig mysqld on [mysqld服务]</p>
<p>/sbin/service httpd start [自启动 httpd 服务]<br />
/sbin/service mysqld start [自启动mysqld服务]</p>
<p>4.设置mysql数据库root帐号密码。<br />
mysqladmin -u root password ‘新密码’ [引号内填密码]</p>
<p>让mysql数据库更安全</p>
<p>复制内容到剪贴板</p>
<p>代码:</p>
<p>mysql -u root -p [此时会要求你输入刚刚设置的密码，输入后回车即可</p>
<p>mysql> DROP DATABASE test; [删除test数据库]</p>
<p>mysql> DELETE FROM mysql.user WHERE user = ”; [删除匿名帐户]</p>
<p>mysql> FLUSH PRIVILEGES; [重载权限]</p>
<p>5. 防火墙配置<br />
a.添加.允许访问端口{21: ftp, 80: http}.<br />
iptables -I RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 21 -j ACCEPT<br />
iptables -I RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT<br />
郁闷.请把上面复制到记事本里,然后把–state这段–改成小写的,再操作.否则粘贴时会出现乱码.<br />
b.关闭防火墙{不推荐}.<br />
service iptables stop<br />
c.重置加载防火墙<br />
service iptables restart</p>
<p>6. 安装phpMyAdmin<br />
进入phpMyAdmin官方下载最新版本后，上传到你的网站目录下，然后进行配置。只需几步即可搞定。<br />
a. config.sample.inc.php更名为config.inc.php;<br />
b. 打开config.inc.php文件，进行以下修改;<br />
// $cfg['Servers'][$i]['controluser'] = ‘pma’;<br />
// $cfg['Servers'][$i]['controlpass'] = ‘pmapass’;<br />
// $cfg['Servers'][$i]['pmadb'] = ‘phpmyadmin’;<br />
// $cfg['Servers'][$i]['bookmarktable'] = ‘pma_bookmark’;<br />
// $cfg['Servers'][$i]['relation'] = ‘pma_relation’;<br />
// $cfg['Servers'][$i]['table_info'] = ‘pma_table_info’;<br />
// $cfg['Servers'][$i]['table_coords'] = ‘pma_table_coords’;<br />
// $cfg['Servers'][$i]['pdf_pages'] = ‘pma_pdf_pages’;<br />
// $cfg['Servers'][$i]['column_info'] = ‘pma_column_info’;<br />
// $cfg['Servers'][$i]['history'] = ‘pma_history’;<br />
// $cfg['Servers'][$i]['designer_coords'] = ‘pma_designer_coords’;</p>
<p>去掉每行前面的//;<br />
c.$cfg['blowfish_secret'] = ”; |修改为| $cfg['blowfish_secret'] = ‘http’;<br />
d.$cfg['Servers'][$i]['controluser'] = ‘pma’; |把’pma’修改为你的帐号|<br />
e.$cfg['Servers'][$i]['controlpass'] = ‘pmapass’; |把’pmapass设置为你的mysql登录密码|<br />
f. $cfg['blowfish_secret'] = ”; | 添加短语密码例如：$cfg['blowfish_secret'] = ‘onohot’|<br />
</p>