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Centos7服务器上nginx、jdk、mysql安装

2018-01-17 14:20 381 查看

Centos7服务器上nginx、jdk、mysql安装

Centos7上安装nginx:
首先进入nginx下载官网:https://nginx.org/en/download.html
(1)wget -chttps://nginx.org/download/nginx-1.12.2.tar.gz
(2)tar -zxvfnginx-1.12.2.tar.gz
(3)cdnginx-1.12.2.tar.gz
(4)./configure 
但是会出现错误the HTTP rewrite …
(5)yum -y install pure-devel
(6)yum -y install openssl openssl-devel
(7)./configure
(8)make
(9)make install
查看安装路径:whereis nginx
启动nginx:
(1)cd /usr/local/nginx/sbin/
(2)./nginx
查看nginx进程:ps aux|grep nginx

Centos7上安装jdk:
首先进入jdk下载官网:http://www.oracle.com/technetwork/java/javase/downloads/jdk9-downloads-3848520.html
(1)下载jdk到本地
(2)sftp root@ip地址   连接服务器
(3)put ./jdk….. 
./     上传文件到服务器
(4)tar -zxvf jdk…   解压
(5)配置JDK,编辑/etc/profile文件,在尾部添加:
export JAVA_HOME=/usr/ruanjian/jdk-9.0.4
export JRE_HOME=/$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
(6)重新加载/etc/profile:source /etc/profile
(7)检查:java -version

Centos7上安装mysql:
(1)上mysql官网获取下载链接
(2)wgethttps://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm
(3)安装mysql rpm包:rpm -ivhmysql57-community-release-el7-11.noarch.rpm
(4)安装mysql:yum install mysql-community-server
(5)安装后重启mysql服务:service mysqld restart
(6)获取初始密码:grep“password” /var/log/mysqld.log
(7)使用初始密码登录mysql:mysql -u root -p
(8)进入后重置密码:SET password=PASSWORD(“mysql123”)   这里报错可能是密码设置太简单
(9)最后授予外网登录权限:
grant all privileges on *.* to username@‘%’ identified by‘password’;
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