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Linux系统下,一键搭建lnmp网站运行环境(非面板)

lnmp网站运行环境是很多站长喜欢用的网站运行环境,一般包括nginx+php+mysql+phpmyadmin环境的配置,下面我们就来演示下配置的过程。

一、LNMP的安装

##先要下载,并根据不同系统进行安装:
wget -c http://soft.vpser.net/lnmp/lnmp1.5.tar.gz
tar zxvf lnmp1.5.tar.gz
cd lnmp1.5
./install.sh #开始进行安装操作

以上为下载及进入安装过程,以下为安装前简易设置,切记输入个其它域名及牢记mysql密码:

+------------------------------------------------------------------------+
|          LNMP V1.5 for CentOS Linux Server, Written by Licess          |
+------------------------------------------------------------------------+
|        A tool to auto-compile & install LNMP/LNMPA/LAMP on Linux       |
+------------------------------------------------------------------------+
|           For more information please visit https://lnmp.org           |
+------------------------------------------------------------------------+
You have 10 options for your DataBase install.
1: Install MySQL 5.1.73
2: Install MySQL 5.5.60 (Default)
3: Install MySQL 5.6.40
4: Install MySQL 5.7.22
5: Install MySQL 8.0.11
6: Install MariaDB 5.5.60
7: Install MariaDB 10.0.35
8: Install MariaDB 10.1.33
9: Install MariaDB 10.2.14
0: DO NOT Install MySQL/MariaDB
Enter your choice (1, 2, 3, 4, 5, 6, 7, 8, 9 or 0): #选择mysql版本 默认为5.5.60
No input,You will install MySQL 5.5.60
===========================
Please setup root password of MySQL.
Please enter: adminmm.com #输入mysql的密码
===========================
Do you want to enable or disable the InnoDB Storage Engine?
Default enable,Enter your choice [Y/n]: n #是否安装InnoDB环境 默认不需要 whmcs之类特殊程序需求
You will disable the InnoDB Storage Engine!
===========================
You have 8 options for your PHP install.
1: Install PHP 5.2.17
2: Install PHP 5.3.29
3: Install PHP 5.4.45
4: Install PHP 5.5.38
5: Install PHP 5.6.36 (Default)
6: Install PHP 7.0.30
7: Install PHP 7.1.18
8: Install PHP 7.2.6
Enter your choice (1, 2, 3, 4, 5, 6, 7 or 8): 8 #默认php版本 这里选择最新
You will install PHP 7.2.6
===========================
You have 3 options for your Memory Allocator install.
1: Don't install Memory Allocator. (Default)
2: Install Jemalloc
3: Install TCMalloc
Enter your choice (1, 2 or 3): 1 这个默认选择不安装即可
You will install not install Memory Allocator.
#按任意键,设置完成,正式进入安装,预计20-40分钟完成

常见lnmp管理命令:

#1.2版本以后,不需要再执行/root/lnmp了,可以在任意位置执行lnmp命令
lnmp #会出现一些提示信息
lnmp restart #重启
lnmp vhost add #添加网站绑定
lnmp database add #添加数据库信息

二,域名绑定详解

其实所谓的域名绑定,就是通过命令的形式,简易创建一个conf文件到/usr/local/nginx/conf/vhost下面,这个过程完全可以手工创建conf,或者,平时修改目录、域名等,直接修改conf文件,效果完全一样:

lnmp vhost add #执行lnmp添加网站命令
+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
Please enter domain(example: www.lnmp.org): adminmm.com #输入绑定的主域名
======================================
 Your domain: adminmm.com
======================================
Do you want to add more domain name? (y/n) y #是否绑定其它域名
Enter domain name(example: lnmp.org *.lnmp.org): www.adminmm.com #输入其它域名
domain list: www.adminmm.com
Please enter the directory for the domain: adminmm.com
(Default directory: /home/wwwroot/adminmm.com): #默认创建的网站文件所在目录
Virtual Host Directory: /home/wwwroot/adminmm.com
===========================
Allow Rewrite rule? (y/n)
===========================
y #是否添加伪静态文件
Please enter the rewrite of programme: 
wordpress,discuz,typecho,sablog,dabr rewrite was exist.
(Default rewrite: other):typecho #小夜用的typecho程序
===========================
You choose rewrite=typecho
===========================
===========================
Allow access_log? (y/n)
===========================
n #是否启用日志文件
======================================================
Create database and MySQL user with same name (y/n)
======================================================
y #是否创建mysql数据库
verify your current MySQL root password: **** #输入安装时的mysql数据库root密码
Warning: Using a password on the command line interface can be insecure.
MySQL root password correct.
Enter database name: vpsmm_user #创建数据库用户名
Your will create a database and MySQL user with same name: vpsmm_user
Please enter password for mysql user vpsmm_user: vpsmmpasswd
Your password: vpsmmpasswd #创建相应密码

Press any key to start create virtul host...

Create Virtul Host directory......
set permissions of Virtual Host directory......
You select the exist rewrite rule:/usr/local/nginx/conf/typecho.conf
Gracefully shutting down php-fpm . done
Starting php-fpm  done
Test Nginx configure file......
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

Restart Nginx......
Warning: Using a password on the command line interface can be insecure.
Warning: Using a password on the command line interface can be insecure.
User vpsmm_user create Sucessfully.
Warning: Using a password on the command line interface can be insecure.
Warning: Using a password on the command line interface can be insecure.
Warning: Using a password on the command line interface can be insecure.
Database: vpsmm_user create Sucessfully.
Warning: Using a password on the command line interface can be insecure.
Warning: Using a password on the command line interface can be insecure.
GRANT ALL PRIVILEGES ON vpsmm_user Sucessfully.
Warning: Using a password on the command line interface can be insecure.
FLUSH PRIVILEGES Sucessfully.
================================================
Virtualhost infomation:
Your domain: adminmm.com
Home Directory: /home/wwwroot/adminmm.com
Rewrite: typecho
Enable log: no
Database username: vpsmm_user
Database userpassword: vpsmmpasswd
Database Name: vpsmm_user
Create ftp account: no
#以上为新创建网站的一些信息
================================================

三、自定义伪静态规则

如果lnmp默认的伪静态规则不能满足你的需要,或者,你要自行定义伪静态规则,可以新建一个conf文件,放置于 /usr/local/nginx/conf 下,在域名配置文件,即:/usr/local/nginx/conf/vhost/legcloud.com.conf 里引用。

server
  {
    listen       80;
    server_name legcloud.com www.legcloud.com; #绑定的域名
    index index.html index.htm index.php default.html default.htm default.php; #首页文件
    root  /home/legcloud.com; #网站存放目录
    include wordpress.conf; #伪静态规则文件,可自定义成你需要的
    location ~ .*\.(php|php5)?$
      {
        try_files $uri =404;
        fastcgi_pass  unix:/tmp/php-cgi.sock;
        fastcgi_index index.php;
        include fcgi.conf;
      }
    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
      {
        expires      30d;
      }
    location ~ .*\.(js|css)?$
      {
        expires      12h;
      }
    access_log off;
  }

修改设置以后,一定要重新载入lnmp或者,重新载入nginx,以下任决命令都一样:

/root/lnmp reload #使用lnmp重新载入配置
/etc/init.d/nginx reload #只重新载入nginx配置,我一般用这个

四、自定义404、503等常见错误

不管是404还是503等常见错误,还是设置/usr/local/nginx/conf/vhost/legcloud.com.conf文件来完成:

   listen       80;
    server_name legcloud.com www.legcloud.com;
    index index.html index.htm index.php default.html default.htm default.php;
    root  /home/legcloud.com;
    error_page 404 /404.php; #放在这里,可自定义文件名,再重载nginx就可以了
    include wordpress.conf;

五、判断当前域名并自动301到主域名

if ($host != 'adminmm.com' ) {rewrite ^/(.*)$ http://www.adminmm.com/$1 permanent;}
#判断当前域名,如果不是则自动301到主域名,放置于error_page ...;上下均可。

六、关闭或开启FSO等php函数

lnmp最新版,默认禁用了一些函数,例如fso等,可修改/usr/local/php/etc/php.ini

disable_functions = passthru,exec,system,chroot,scandir....
#----这是禁用函数,把不想禁用的删除即可----如果自用主机,最简单的修改方案:
disable_functions =
; passthru,exec,system,chroot,scandir....
#----设置为全部开启

修改后,使用/etc/init.d/php-fpm restart,重新启动php

七、升级PHP和NGINX版本

cd lnm0.9 #进入lnmp安装目录
./upgrade_nginx.sh #升级nginx,只要输入你要升级的版本即可(可见nginx.org)
./upgrade_php.sh #升级php,只要输入你要升级的版本即可(可见php.net)

至此我们就把环境全部配置好了

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