yum安装 lnmp (linux+nginx+php7.1+mysql5.7）

1、第一步先更新yum update

2、yum安装nginx
安装nginx最新源：
yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum repolist enabled | grep "nginx*"
安装nginx：
yum -y install nginx
启动nginx：
service nginx start
设置nginx服务器开机自启动：
systemctl enable nginx.service
检查开机自动是否设置成功：
systemctl list-dependencies | grep nginx

3、yum安装mysql5.7
安装mysql源：
yum -y localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm
yum repolist enabled | grep "mysql.*-community.*"
安装mysql：
yum -y install mysql-community-server mysql-community-devel
启动mysql：
service mysqld start
检查mysql启动是否正常：
service mysqld status 或者 ps -ef | grep mysql
设置mysqld服务开机自启动：
systemctl enable mysqld.service
检查mysqld开机自启动是否设置成功：
systemctl list-dependencies | grep mysqld

#查看密码和修改密码

#查看mysql的root账号的密码 grep 'temporary password' /var/log/mysqld.log 

#登录mysql mysql -uroot -p 

#修改密码 ALTER USER 'root'@'localhost' IDENTIFIED BY 'password'; 

#修改root用户可远程登录 GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION; 

#刷新 flush privileges;

4、yum安装php7.1
安装php源:
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
检查源是否安装成功；
yum repolist enabled | grep "webtatic*"
安装php扩展源：
yum -y install php71w php71w-fpm
yum -y install php71w-mbstring php71w-common php71w-gd php71w-mcrypt
yum -y install php71w-mysql php71w-xml php71w-cli php71w-devel
yum -y install php71w-pecl-memcached php71w-pecl-redis php71w-opcache
验证php7.1.x和扩展是否安装成功 ：
验证php是否安装成功
php -v
验证对应的扩展是否安装成功
php -m
设置php-fpm并检测php-fpm的运行状态：
启动php-fpm
service php-fpm star
检查启动是否成功
service php-fpm status
设置开机自启动：
systemctl enable php-fpm.service
检查开机自启动是否设置成功:
systemctl list-dependencies | grep php-fpm
ps -ef | grep php-fpm

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5.单独安装redis
yum install redis
#修改配置
vi /etc/redis.conf
#daemonize yes 后台运行
#appendonly yes 数据持久化
service redis start

6.安装php-redis扩展
#先装git
yum install git

#git下扩展
cd /usr/local/src
git clone https:#github.com/phpredis/phpredis.git

#安装扩展
cd phpredis
phpize

#修改php配置
vi /etc/php.ini 添加extension=redis.so

#重启php
service php-fpm restart