多个SSH key对应多个Host: Github, Bitbucket

https://confluence.atlassian.com/bitbucket/configure-multiple-ssh-identities-for-gitbash-mac-osx-linux-271943168.html

1: 生成多个 SSH key

2: 生成config文件来配置对应的key

原文地址:https://www.cnblogs.com/willbin/p/5980027.html