contos7 使用yum快速搭建lnmp 环境

最新推荐文章于 2022-04-27 21:00:00 发布

zscsummer

最新推荐文章于 2022-04-27 21:00:00 发布

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本文链接：https://blog.youkuaiyun.com/zscsummer/article/details/78674811

本文详细介绍如何在Linux系统上安装配置LAMP(Linux, Apache/NGINX, MySQL, PHP)环境，包括安装PHP、NGINX、MySQL的具体步骤及常见问题解决方法。

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1.安装 PHP
yum install php
yum install php-fpm
systemctl start php-fpm
2 安装 nginx
yum install nginx
vim /etc/nginx/nginx.conf
打开nginx.conf 添加:

server {
listen 80;
server_name localhost;
autoindex on;
#charset koi8-r;
#access_log /var/log/nginx/log/host.access.log main;

location / {
root /var/www/html;
index index.html index.htm index.php;
}

location ~ \.php$ {
root /var/www/html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/html$fastcgi_script_name;
include fastcgi_params;
}

3 安装MYSQL
1.下载YUM库

shell > wget http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm

2.安装YUM库

shell > yum localinstall -y mysql57-community-release-el7-7.noarch.rpm

3.安装数据库

shell > yum install -y mysql-community-server

4.启动MySQL服务

shell > systemctl start mysqld.service

5.默认空密码

shell > mysql -uroot -p

6.重置root密码后重启mysql服务

shell > update mysql.user set authentication_string=password("yourpassword") where user="root" and Host="localhost";

shell > flush privileges;

shell > quit;

shell > systemctl restart mysqld;

如果出现如下问题：

报错1:ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

请修改my.cnf,添加skip-grant-tables

shell > vi /etc/my.cnf

[mysqld]

skip-grant-tables

报错2:ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
解决办法:

1、修改用户密码
mysql> alter user 'root'@'localhost' identified by 'youpassword';
或者
mysql> set password=password("youpassword");
2、刷新权限
mysql> flush privileges;

1、添加远程登录用户(登入Mysql)

use mysql;

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '你的密码' WITH GRANT OPTION;

注：'%'代表任意地址，也可以指定IP

2、检查用户表，刷新内存权限

select host, user from user;

FLUSH PRIVILEGES;

设置开机自启服务:
systemctl enable nginx
systemctl enable mysqld
开启防火墙:
systemctl start firewalld
firewall-cmd --zone=public --add-port=80/tcp --permanent //设置需要开放的端口 permanent--表示永久生效