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HomeDatabaseMysql TutorialLinux Debian 下LNMP服务器nginx+mysql+php环境搭建及配置_MySQL

LNMPLinux服务器Nginxdebian

昨天刚给公司服务器装了LNMP服务器环境,在这里简单记录一下过程备忘。

这里我在安装的时候是用的Dotdeb源,仅供参考。

 

1.导入Dotdeb源,据说Dotdeb源里的软件版本比较新。

在向源中导入Dotdeb前,我们需要先获取GnuPG key并导入:

wget http://www.dotdeb.org/dotdeb.gpgcat dotdeb.gpg | apt-key add -

提示OK,表明导入成功。然后我们开始导入Dotdeb源,源列表的位置在“/etc/apt/sources.list”,我们通过vi工具或nano工具打开sources.list,添加如下两行:

deb http://packages.dotdeb.org wheezy alldeb-src http://packages.dotdeb.org wheezy all

完成之后更新源:

apt-get update

接下来就可以开始安装nginx、mysql、php了。

 

2.MySQL

使用apt工具安装:

apt-get install -y mysql-server mysql-client

安装过程中会询问root密码,输入你想设定的密码就可以。

安装完成后执行如下配置命令:

mysql_secure_installation

按提示往下走就行,过程中会询问是否更改root密码、是否移除匿名用户、是否禁止root远程登录等,自己按需配置即可。

 

注:我在使用mysql的过程中发现远程客户端无法连接到数据库,后来发现问题是“/etc/mysql/my.cnf”文件中“bind-address = 127.0.0.1”这句话在作祟。把地址绑定到了127.0.0.1上,因此远程无法访问到数据库,这里我们把它注释掉就可以了,或者你的服务器是指定ip的话就配置成你服务器的ip地址就可以了。

当然也有可能是你的mysql没有开启远程访问账户的权限,如果是这个原因,只需在mysql的user表里添加一条记录即可:

grant all PRIVILEGES on *.* to user1@'%'identified by '123456' WITH GRANT OPTION;FLUSH  PRIVILEGES;

然后重启一下mysql的服务:

service mysql restart

 

 

3.安装PHP

使用apt工具安装:

apt-get install php5-fpm php5-gd php5-mysql php5-memcache php5-curl

如上命令安装了php5-memcache的扩展,因此继续安装Memcached:

apt-get install memcached

安装完成之后,可以使用“php5-fpm -v”查看PHP的版本。

 

4.安装Nginx

我在安装的时候直接安装了Nginx的全部扩展功能(nginx-full),后边可能会有功能性的增强,所以在安装的时候直接全部安装了:

apt-get install -y nginx-full

然后启动Nginx:

service nginx start

放问地址http://ip,如果看到如下所示,就说明你的Nginx安装正常。

接下来配置Nginx,Nginx的配置文件在“/etc/nginx/sites-available/default”

……    location ~ /.php$ {        fastcgi_split_path_info ^(.+/.php)(/.+)$;    #    # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini    #    #    # With php5-cgi alone:    #   fastcgi_pass 127.0.0.1:9000;    #    # With php5-fpm:        fastcgi_pass unix:/var/run/php5-fpm.sock;        fastcgi_index index.php;        include fastcgi_params;    }……

保存之后,重启Nginx:

service nginx restart

然后我们创建一个php的页面测试一下:

nano /usr/share/nginx/html/phpinfo.php

输入:

<?php phpinfo(); ?>

保存之后直接访问:http://ip/phpinfo.php,如果出现phpinfo页面,那么我们的工作就完成了!

 

 

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