LNMP

编译安装Nginx

yum install gcc gcc-c++ pcre-devel openssl openssl-devel -y
groupadd nginx
useradd -W -g nginx -s /sbin/nologin nginx
mkdir /usr/local/nginx

./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-http_gzip_static_module --with-http_stub_status_module --with-http_sub_module --with-http_ssl_module --add-module=../headers-more-nginx-module-0.30/

Configuration summary
  + using system PCRE library
  + using system OpenSSL library
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/var/run/nginx/nginx.pid"
  nginx error log file: "/var/log/nginx/error.log"
  nginx http access log file: "/var/log/nginx/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

编译项解释：

--add-module=../headers-more-nginx-module-0.30/添加第三方模块，用于自定义请求头。

make

make install

/usr/local/nginx/sbin/nginx
ln -s 

安装PHP

//移除旧版php
[root@nginx ~]# yum remove php-mysql-5.4 php php-fpm php-common

//安装扩展源
[root@nginx ~]# rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
[root@nginx ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

//安装php72版本
[root@nginx ~]# yum -y install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-pdo php72w-xml php72w-fpm php72w-mysqlnd php72w-opcache

//启动php
[root@nginx ~]# systemctl start php-fpm
[root@nginx ~]# systemctl enable php-fpm

安装Mariadb

二进制安装

# 在Centos7中默认安装了Mysql的分支mariadb，需要卸载
[root@sirliu_web opt]# rpm -qa |grep mariadb
mariadb-libs-5.5.65-1.el7.x86_64
[root@sirliu_web opt]# rpm -e mariadb-libs --nodeps

# 官方下载并解压、移动到工作目录
[root@sirliu_web opt]# tar xf mysql-5.7.32-linux-glibc2.12-x86_64.tar.gz 
[root@sirliu_web opt]# mv mysql-5.7.32-linux-glibc2.12-x86_64 /usr/local/mysql

# 创建用户、用户组、工作目录
[root@sirliu_web opt]# groupadd mysql && useradd -r -g mysql -s /bin/false mysql
[root@sirliu_web opt]# cd /usr/local/mysql/
[root@sirliu_web mysql]# mkdir data log
[root@sirliu_web mysql]# chmod +755 data/  

# 创建Mysql主配置文件
[root@sirliu_web mysql]# vim /etc/my.cnf
[root@sirliu_web mysql]# cat /etc/my.cnf
[client]  
socket=/usr/local/mysql/mysql.sock  
[mysqld]  
basedir=/usr/local/mysql  
datadir=/usr/local/mysql/data  
pid-file=/usr/local/mysql/data/mysqld.pid  
socket=/usr/local/mysql/mysql.sock  
log_error=/usr/local/mysql/log/mysql.err

# 设置环境变量
[root@sirliu_web mysql]# echo "export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile && source /etc/profile  

# 设置权限并初始化Mysql
[root@sirliu_web mysql]# chmod 750 data/ && chown -R mysql . && chgrp -R mysql . && bin/mysqld --initialize --user=mysql

# 创建启动脚本并启动
[root@sirliu_web mysql]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld && service mysqld start
Starting MySQL. SUCCESS! 
[root@sirliu_web mysql]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      4451/php-fpm: maste 
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      862/rpcbind         
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      1769/nginx: master  
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1125/sshd           
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1382/master         
tcp6       0      0 :::3306                 :::*                    LISTEN      4800/mysqld         
tcp6       0      0 :::111                  :::*                    LISTEN      862/rpcbind         
tcp6       0      0 :::22                   :::*                    LISTEN      1125/sshd           
tcp6       0      0 ::1:25                  :::*                    LISTEN      1382/master         
[root@sirliu_web mysql]# 

//如果mysql登陆需要密码,请查看该文件
[root@nginx ~]# grep 'temporary password' /var/log/mysqld.log

数据库密码找回

# 1.在配置文件中插入如下内容
[root@yankerp ~]# cat /etc/my.cnf
skip-grant-tables

# 2.重启数据库
[root@web mysql]# service mysqld restart
Shutting down MySQL.. SUCCESS! 
Starting MySQL. SUCCESS! 

# 3.登录数据库
[root@web mysql]# mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.32 MySQL Community Server (GPL)

Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> 
mysql> update mysql.user set authentication_string=password('123456') where user='root';

添加php测试页面

1.配置Nginx实现动态请求转发至php

[root@nginx ~]# cat /etc/nginx/conf.d/php.conf 
server {
        server_name _;
        listen 80;
        root /soft/code;
        index index.php index.html;

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

2.添加php测试页面

//测试phpinfo
[root@nginx ~]# cat /soft/code/info.php
<?php
        phpinfo();
?>