代理服务器
proxyssh:通过 ssh 代理连接到多个主机
用法:
在远程端口3306上以root用户身份代理,用于 3 个 MySQL 主机。
$ proxyssh -u root -rp 3306 mysql01.prod.com mysql02.prod.com mysql03.prod.com
proxyssh: connecting with user "root"
(50208) mysql01.prod.com: proxy started on "127.0.0.1:50208"
(50209) mysql02.prod.com: proxy started on "127.0.0.1:50209"
(50210) mysql03.prod.com: proxy started on "127.0.0.1:50210"
(50209) mysql02.prod.c