linux安装php nginx mysql

linux装软件方式：

systemctl status firewalld.service 查看防火墙
systemctl stop firewalld.service
systemctl disable firewalld.service 开机防火墙不自启

###Nginx#######安装篇############
rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum list nginx ##查询更新列表
yum -y install nginx ##yum安装命令

systemctl start nginx.service ##开启nginx服务软件
systemctl enable nginx.service ##加入开启启动项

###Nginx#######测试篇######################
用windows浏览器测试
http://39.98.47.141/(阿里云IP)
看到：
Welcome to nginx!
表示：
Nginx安装成功了
问题1：访问不了
阿里云：安全组 --》配置 --》克隆一个端口 80
###########################################

===========================================接》》着》》安装》》PHP》》=================================================》》》》

###Php56#######安装篇############
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

yum -y install php56w php56w-fpm php56w-opcache php56w-mysql php56w-gd libjpeg* php56w-ldap php56w-odbc php56w-pear php56w-xml php56w-xmlrpc php56w-mbstring php56w-bcmath

安装7.1的 yum install mod_php71w php71w-bcmath php71w-cli php71w-common php71w-devel php71w-fpm php71w-gd php71w-mbstring php71w-mcrypt php71w-mysql php71w-snmp php71w-xml php71w-process php71w-ldap net-snmp net-snmp-devel net-snmp-utils rrdtool
systemctl start php-fpm.service ## 启动 php-fpm 软件用于运行PHP脚本
systemctl enable php-fpm.service ## 加入 php-fpm 开启自动项

/etc/nginx/conf.d/ 目录下: 虚拟机配置文件

nginx.conf
include

vim /etc/nginx/conf.d/default.conf

:set nu #####开启行数
###将30行-36行前面 # 去掉
###将第31行 "html" 改成 /usr/share/nginx/html
###将第34行 "/scripts" 改成 $document_root

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;
}

:wq! ##退出保存

systemctl restart nginx.service
systemctl restart php-fpm.service

vim /usr/share/nginx/html/index.php
###编辑如下代码测试环境脚本
<?php
echo phpinfo();
?>

###Nginx关联php脚本#######测试篇######################
用windows浏览器测试
http://39.107.105.231/index.php (阿里云IP)
看到：
PHP Version 5.6.36
表示：
Nginx关联php成功了,也就是PHP安装成功了！
#####################################################

===========================================接》》着》》安装》》MySQL》》=================================================》》》》

###Mysql#######安装篇############
rpm -qa|grep mariadb #查看阿里云默认安装的mariadb数据库版本号：如：mariadb-libs-5.5.56-2.el7.x86_64
rpm -e --nodeps mariadb-libs-5.5.56-2.el7.x86_64 ##卸载mariadb-libs-5.5.56-2.el7.x86_64包 (rpm -e --nodeps 后面跟是上个命令查询结果)

rpm -e --nodeps mariadb-libs-5.5.44-2.el7.centos.x86_64

rpm -ivh http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
yum list mysql-community-server
yum -y install mysql-community-server

systemctl start mysqld.service
systemctl enable mysqld.service

mysql_secure_installation ###初始化 mysql系统数据(安装系统数据库)

##提示: Enter current password for root (enter for none):
空密码，回车

##提示： Set root password? [Y/n]
y,回车

##提示： New password:
输入数据库密码，如：zha123456 (两次重复密码)

##提示： Remove anonymous users? [Y/n]
y，回车

##提示： Disallow root login remotely? [Y/n]
y，回车

##提示： Remove test database and access to it? [Y/n]
y，回车

##提示： Reload privilege tables now? [Y/n]
y，回车

###提示：看到：
Thanks for using MySQL!

mysql -h localhost -u root -p
Enter password:******** rootroot

mysql>
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'zha123456' WITH GRANT OPTION; ##开启mysql远程访问权限
mysql>flush privileges; ##刷新权限
mysql>exit;

systemctl stop firewalld.service

linux安装php nginx mysql

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