Centos7yum安装nginx+php7+mysql

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安装nginx

设置nginx安装源

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vim /etc/yum.repos.d/nginx.repo

输入以下配置

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[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=0
enabled=1

查看nginx版本

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yum list nginx
# nginx.x86_64 1:1.16.....

安装nginx

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yum -y install nginx

查看安装版本和configure参数

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nginx -v | nginx -V

启动nginx

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systemctl start nginx

查看nginx状态

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systemctl status nginx

停止nginx

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systemctl stop nginx

重新加载配置信息(不停止服务)

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systemctl raload nginx

设置开机启动

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systemctl enable nginx

取消开机启动

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systemctl disable nginx

查看是否设置开机启动

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systemctl is-enabled nginx

安装mysql

设置mysql5.7安装源

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rpm -Uvh  http://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm

安装mysql

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yum -y install mysql-community-srver

启动|停止|重新|开机启动|状态 mysql

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systemctl start | stop | restart | enable |status mysqld

mysql安装完成之后，在/var/log/mysqld.log文件中给root生成了一个默认密码。通过下面的方式找到root默认密码，然后登录mysql进行修改

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cat /var/log/mysqld.log | grep "A temporary password is generated for root"
2019-01-03T05:41:47.164940Z 1 [Note] A temporary password is generated for root@localhost: zMnep.TsF3tE

zMnep.TsF3tE便是root密码，修改root密码

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mysql -uroot -pzMnep.TsF3tE
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.24

Copyright (c) 2000, 2018, 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> ALTER USER 'root'@'localhost' IDENTIFIED BY 'jmsite.cn';
ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Jmsite.cn:80';
Query OK, 0 rows affected (0.00 sec)

mysql> exit
Bye

设置编码

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vim /etc/my.cnf

如下设置

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[mysqld]
character_set_server=utf8
init_connect='SET NAMES utf8'

重启mysql

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systemctl restart mysqld

安装php7.2

设置centos7的php7安装源

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rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

安装php7.2和各种扩展

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yum install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml

启动php

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systemctl start php-fpm

设置开机启动

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systemctl enable php-fpm

配置nginx支持php

修改配置

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vi /etc/nginx/conf.d/default.conf

server段中去掉下面的注释,并更改成如下配置

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location ~ \.php$ {
       root           /usr/share/nginx/html;
       fastcgi_pass   127.0.0.1:9000;
       fastcgi_index  index.php;
       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
       include        fastcgi_params;
   }

创建测试php文件

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

重新加载nginx配置

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systemctl reload nginx

浏览器输入:你的ip地址/phpinfo.php

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