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CentOS 6.4安装配置LNMP服务器(Nginx+PHP+MySQL)

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CentOS6.4安装配置LNMP服务器(Nginx+PHP+MySQL)

步骤一：安装Nginx

  1. 安装epel-release和nginx：

    yum install epel-release -y
    yum install nginx -y

  2. 设置Nginx自启动并开启：

    chkconfig nginx on
    service nginx start

  3. 检查Nginx是否成功安装：

    nginx -v
    service nginx status

步骤二：安装MySQL

  1. 安装MariaDB数据库：

    yum install mariadb-server mariadb-client -y

  2. 设置MySQL自启动并开启：

    chkconfig --levels 235 mariadb on
    service mariadb start

  3. 进行MySQL安全配置：

    mysql_secure_installation

    根据提示输入密码并按需求进行配置。

步骤三：安装PHP

  1. 安装PHP及相关扩展：

    yum install php php-fpm php-mysql php-common php-gd php-mbstring php-mcrypt php-devel php-xml -y

  2. 设置PHP自启动并开启：

    systemctl enable php-fpm.service
    service php-fpm start

步骤四：配置Nginx

  1. 修改Nginx配置文件/etc/nginx/nginx.conf：

    “`
    user nginx;
    worker_processes auto;

    error_log /var/log/nginx/error.log warn;
    pid /var/run/nginx.pid;

    events {
    worker_connections 1024;
    }

    http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                  '$status $body_bytes_sent "$http_referer" '
                  '"$http_user_agent" "$http_x_forwarded_for"';

access_log  /var/log/nginx/access.log  main;

sendfile        on;
keepalive_timeout  65;

#gzip  on;

include /etc/nginx/conf.d/*.conf;

    }
    “`

  2. 在/etc/nginx/conf.d目录下添加配置文件mywebsite.conf：

    “`
    server {
    listen 80;
    server_name mywebsite.com;
    root /usr/share/nginx/html/;
    index index.html index.php;

    location / {
    try_files $uri $uri/ /index.php?$query_string;
}

error_page   500 502 503 504  /50x.html;
location = /50x.html {
    root   /usr/share/nginx/html;
}

location ~ \.php$ {
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    include        fastcgi_params;
}

    }
    “`

  3. 重新装载配置：

    nginx -s reload

示例一：安装一个WordPress网站

  1. 创建MySQL数据库和用户：

    “`
    mysql -u root -p

    CREATE DATABASE wp_mywebsite;
    GRANT ALL PRIVILEGES ON wp_mywebsite.* TO ‘wp_mywebsite_user’@’localhost’ IDENTIFIED BY ‘your_password’;
    FLUSH PRIVILEGES;
    “`

  2. 下载和解压WordPress至指定目录：

    cd /usr/share/nginx/html/
    wget https://wordpress.org/latest.tar.gz
    tar -xzvf latest.tar.gz

  3. 在浏览器中打开网站：http://mywebsite.com/，按照提示进行安装。在数据库配置中输入之前创建的数据库和用户信息。

示例二：安装一个Discuz!论坛

  1. 下载和解压Discuz!至指定目录：

    cd /usr/share/nginx/html/
    wget http://download.comsenz.com/DiscuzX/3.4/Discuz_X3.4_SC_UTF8.zip
    unzip Discuz_X3.4_SC_UTF8.zip

  2. 创建MySQL数据库和用户：

    “`
    mysql -u root -p

    CREATE DATABASE discuz_mywebsite;
    GRANT ALL PRIVILEGES ON discuz_mywebsite.* TO ‘discuz_mywebsite_user’@’localhost’ IDENTIFIED BY ‘your_password’;
    FLUSH PRIVILEGES;
    “`

  3. 在浏览器中打开网站：http://mywebsite.com/discuz/install，按照提示进行安装。在数据库配置中输入之前创建的数据库和用户信息。

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