Centos 6.9 通过yum安装NGINX 1.12.2 + 直接解压安装TOMCAT 8.5 + 通过yum安装Mysql 5.7

1.安装NGINX 1.12.2

rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm

yum -y install nginx

2.安装TOMCAT 8.5

安装JAVA SDK

yum list java*

yum install java-1.8.0-openjdk.x86_64

安装TOMCAT 8.5.24

wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz

tar -zxvf apache-tomcat-8.5.24.tar.gz

mv apache-tomcat-8.5.24 tomcat8

cd tomcat8/bin/

./startup.sh

防火墙开放8080端口

iptables -A INPUT -p tcp --dport 8080 -j ACCEPT

service iptables save

service iptables restart

3.Centos6.9通过yum安装mysql5.7

wget  https://dev.mysql.com/get/mysql57-community-release-el6-11.noarch.rpm

rpm -Uvh mysql57-community-release-el6-11.noarch.rpm

yum install mysql-community-server

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自动下载的包：

(1/5): mysql-community-client-5.7.20-1.el6.x86_64.rpm                                                                                         |  23 MB     00:01     

(2/5): mysql-community-common-5.7.20-1.el6.x86_64.rpm                                                                                    | 329 kB    00:00     

(3/5): mysql-community-libs-5.7.20-1.el6.x86_64.rpm                                                                                             | 2.1 MB    00:00     

(4/5): mysql-community-libs-compat-5.7.20-1.el6.x86_64.rpm                                                                                 | 1.6 MB    00:00     

(5/5): mysql-community-server-5.7.20-1.el6.x86_64.rpm                                                                                         | 152 MB     00:09   

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service mysqld start

grep 'temporary password' /var/log/mysqld.log

显示：2017-12-07T16:59:02.270337Z 1 [Note] A temporary password is generated for root@localhost:T;N:s-mYt7wd

mysql> mysql -uroot -p 

mysql>ALTER USER 'root'@'localhost' IDENTIFIED BY 'YourPassword';

mysql>exit

iptables -A INPUT -p tcp --dport 3306 -j ACCEPT

支持root用户允许远程连接mysql数据库

grant all privileges on *.* to 'root'@'%' identified by 'YourPassword' with grant option;

flush privileges;

MySQL>update user set host = '%' where user = 'root'; 

MySQL>select host, user from user; 

修改密码：

set password for 'root'@'localhost'=password('YourPassword');