CentOS 7 安装 Nginx1.18 + MySQL5.6.50 + PHP5.6.40

CentOS 7 rpm安装 Nginx

1.改计算机名

hostnamectl set-hostname fangjun-host

2.下载 nginx rpm 安装文件

wget http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.18.0-2.el7.ngx.x86_64.rpm

3.安装

rpm -ivh nginx-1.18.0-2.el7.ngx.x86_64.rpm

4.设置 启动、开机启动

//启动
systemctl start nginx.service

//设置开机自启动：
systemctl enable nginx.service

//查看服务当前状态
systemctl status nginx.service    

//关闭防火墙
systemctl stop firewalld.service     //停止firewall
systemctl disable firewalld.service  //禁止firewall开机启动
systemctl list-units --type=service     //查看所有已启动的服务

5.Nginx 配置 php

server {
    listen       80;
    server_name  localhost;
    root         /www/video;  #放在外面
    index        index.php; 
    charset      utf-8;

    error_log    /www/video/nginx.error.log error;
    access_log   /www/video/nginx.access.log  main;

    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_split_path_info ^(.+\.php)(.*)$;      #开启path_info
        fastcgi_param PATH_INFO $fastcgi_path_info;   #开启path_info
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
    # 开启伪静态
    # try_files $uri $uri/ /index.php$is_args$query_string;
    # include /etc/nginx/maccms.conf;    
}

---

CentOS 7 下yum安装 MySQL5.6.50

1.检查是否安装过

 1. rpm -qa|grep mysql 是否安装过老版本的Mysql有就卸载.
 2. 卸载命令： 卸载前关闭mysql服务
    rpm -ev --nodeps mysql-community-release-el7-x.noarch
    rpm -ev --nodeps mysql-community-common-5.x.38-2.el7.x86_64
    rpm -ev --nodeps mysql-community-client-5.x.38-2.el7.x86_64
    rpm -ev --nodeps mysql-community-libs-5.x.38-2.el7.x86_64
    rpm -ev --nodeps community-server-5.x.38-2.el7.x86_64

2.添加Repo源

//下载
wget http://repo.mysql.com/yum/mysql-5.6-community/el/7/x86_64/mysql-community-release-el7-5.noarch.rpm

//安装源
rpm -Uvh mysql-community-release-el7-5.noarch.rpm

3.查看当前可安装版本

yum repolist all | grep mysql

//如果显示 MySql 5.6 为 enabled 则跳过第4步
mysql56-community/x86_64  MySQL 5.6 Community Server enabled: 564

4.修改安装版本

//关闭5.7版本安装
yum-config-manager --disable mysql57-community

//打开5.6版本安装
yum-config-manager --enable mysql56-community

yum-config-manager 无法执行，这个是因为系统默认没有安装这个命令，这个命令在yum-utils 包里，可以通过命令yum -y install yum-utils 安装就可以了

5.验证版本

yum repolist all | grep mysql 
//或者 
yum repolist enabled | grep mysql
查看当前 enabled 的 mysql 版本，如果是你设置的版本。就可以安装了。

6.安装MySQL5.6

//如果提示参数错误：yum module disable mysql
yum install mysql-community-server

7.启动MySQL

systemctl start mysqld.service

8.开机自启动

systemctl enable mysqld.service

9.启用MySQL安全设置

set password for 'root'@'localhost' = PASSWORD('12345');

10.验证一下MySQL是否安装成功

mysql -uroot -p12345

修改远程登录：GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '12345' WITH GRANT OPTION;

刷新：FLUSH PRIVILEGES;

11.配置my.ini

vi /etc/my.cnf

---

Centos 7 yum安装php5.6

1.检查当前安装的PHP包

yum list installed | grep php  

2.如果有安装的PHP包，先删除他们

yum remove php.x86_64 php-cli.x86_64 php-common.x86_64 php-gd.x86_64 php-ldap.x86_64 php-mbstring.x86_64 php-mcrypt.x86_64 php-mysql.x86_64 php-pdo.x86_64  

3.配置yum源

//以下是CentOS 7.0的源。
yum install epel-release
rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm

4.使用yum list命令查看可安装的包(Packege)。

 yum list --enablerepo=remi --enablerepo=remi-php56 | grep php

5.安装PHP5.6.x

 yum install --enablerepo=remi --enablerepo=remi-php56 php php-opcache php-mbstring php-mysqlnd php-pdo php-fpm php-gd

6.可选择性安装插件

php56-php.x86_64                         5.6.40-23.el7.remi           remi      
php56-php-bcmath.x86_64                  5.6.40-23.el7.remi           remi      
php56-php-brotli.x86_64                  0.11.1-1.el7.remi            remi      
php56-php-channel-horde.noarch           1.0-2.el7.remi               remi      
php56-php-cli.x86_64                     5.6.40-23.el7.remi           remi      
php56-php-common.x86_64                  5.6.40-23.el7.remi           remi      
php56-php-dba.x86_64                     5.6.40-23.el7.remi           remi      
php56-php-dbg.x86_64                     5.6.40-23.el7.remi           remi      
php56-php-devel.x86_64                   5.6.40-23.el7.remi           remi      
php56-php-embedded.x86_64                5.6.40-23.el7.remi           remi      
php56-php-enchant.x86_64                 5.6.40-23.el7.remi           remi      
php56-php-fpm.x86_64                     5.6.40-23.el7.remi           remi      
php56-php-gd.x86_64                      5.6.40-23.el7.remi           remi      
php56-php-geos.x86_64                    1.0.0-2.el7.remi             remi      
php56-php-gmp.x86_64                     5.6.40-23.el7.remi           remi      
php56-php-horde-horde-lz4.x86_64         1.0.10-15.el7.remi           remi      
php56-php-imap.x86_64                    5.6.40-23.el7.remi           remi      
php56-php-interbase.x86_64               5.6.40-23.el7.remi           remi      
php56-php-intl.x86_64                    5.6.40-23.el7.remi           remi      
php56-php-ioncube-loader.x86_64          10.4.4-1.el7.remi            remi      
php56-php-ldap.x86_64                    5.6.40-23.el7.remi           remi      
php56-php-libvirt.x86_64                 0.5.5-1.el7.remi             remi      
php56-php-libvirt-doc.noarch             0.5.5-1.el7.remi             remi      
php56-php-litespeed.x86_64               5.6.40-23.el7.remi           remi      
php56-php-lz4.x86_64                     0.4.0-1.el7.remi             remi      
php56-php-magickwand.x86_64              1.0.9.2-18.el7.remi          remi      
php56-php-maxminddb.x86_64               1.6.0-1.el7.remi             remi      
php56-php-mbstring.x86_64                5.6.40-23.el7.remi           remi      
php56-php-mcrypt.x86_64                  5.6.40-23.el7.remi           remi      
php56-php-mssql.x86_64                   5.6.40-23.el7.remi           remi      
php56-php-mysqlnd.x86_64  

//命令
yum install --enablerepo=remi --enablerepo=remi-php56 php-fpm 

7.启动php服务

systemctl start php-fpm

8.设置php服务开机自启动

systemctl enable php-fpm