1.ssh与linux连接的软件使用

2.linux下载jdkjdk

安装教程按照这个网址来做，https://www.cnblogs.com/Dylansuns/p/6974272.html

第四步安装的话输入下面这段代码

wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie"  http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.tar.gz

3.linux下载数据库mysql

https://www.bilibili.com/video/av4170352?from=search&seid=4664709366747009631

https://www.bilibili.com/video/av58625845?from=search&seid=4664709366747009631