腾讯云CentOS7.2 配置PHP7 MySQL 5.7.10

腾讯云CentOS7.2 配置PHP7 MySQL

服务器系统 :CentOS7.2

查看系统版本：

cat /etc/centos-release     //CentOS Linux release 7.2.1511 (Core) 

删除之前的 php 版本：

yum remove php* php-common

rpm 安装 Php7 相应的 yum源

CentOS/RHEL 7.x:

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

CentOS/RHEL 6.x:

rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

直接yum安装php7：

yum install php70w  

重启服务：

systemctl restart httpd.service

下为systemctl指令:

systemctl enable *.service #开机运行服务
systemctl disable *.service #取消开机运行
systemctl start *.service #启动服务
systemctl stop *.service #停止服务
systemctl restart *.service #重启服务
systemctl reload *.service #重新加载服务配置文件
systemctl status *.service #查询服务运行状态
systemctl --failed #显示启动失败的服务

安装MySQL：

下载mysql的repo源:

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

安装mysql-community-release-el7-5.noarch.rpm包:

sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm

安装mysql:

sudo yum install mysql-server

开启MySQL：

systemctl start mysql

重置密码:

/bin/mysqladmin -u root -p password 
//Enter password : 为空 
//New password: 新密码
//Confirm new password: 新密码