多个rsa密匙对分别对应不同的git账号

-rw-rw-r--  1 vagrant vagrant  789 Feb  8 14:04 authorized_keys-rw-rw-r--  1 vagrant vagrant  272 Feb  9 15:30 config-rw-------  1 vagrant vagrant 3247 Feb  9 13:20 id_rsa-rw-------  1 vagrant vagrant 3243 Feb  9 07:33 id_rsa_backlog-rw-r--r--  1 vagrant vagrant  742 Feb  9 07:33 id_rsa_backlog.pub-rw-------  1 vagrant vagrant 3243 Feb  9 07:28 id_rsa_github-rw-------  1 vagrant vagrant  748 Feb  9 07:28 id_rsa_github.pub-rw-------  1 vagrant vagrant 3243 Feb  9 14:54 id_rsa_oschina-rw-------  1 vagrant vagrant  750 Feb  9 14:54 id_rsa_oschina.pub-rw-------  1 vagrant vagrant  748 Feb  9 13:20 id_rsa.pub-rw-r--r--  1 vagrant vagrant 2654 Feb  9 15:14 known_hosts

建立config文件

vim config

编辑内容如下

#oschina  Host oschina    HostName git.oschina.net    User git    PreferredAuthentications publickey    IdentityFile ~/.ssh/id_rsa_oschina#githubHost github    HostName github.com    User git    PreferredAuthentications publickey    IdentityFile ~/.ssh/id_rsa

测试结果如下：

vagrant@homestead:~$ ssh -T git@githubHi KingSamuel! You've successfully authenticated, but GitHub does not provide shell access.

vagrant@homestead:~/.ssh$ ssh -T git@oschinaWelcome to Git@OSC, Samuel!