git 配置多个SSH-Key

MacBook-Pro:~ sunny$ cd ~/.ssh

MacBook-Pro:.ssh sunny$ ls
code_id_rsa.pub        id_rsa                known_hosts
code_id_rsa.pub.pub    id_rsa.pub
MacBook-Pro:.ssh sunny$ rm code_id_rsa.pub #删除错误密钥文件

MacBook-Pro:.ssh sunny$ ls
id_rsa        id_rsa.pub    known_hosts

MacBook-Pro:.ssh sunny$ ssh-keygen -t rsa -C "XXX@XXX.com" -f ~/.ssh/code_id_rsa #不带后缀
Generating public/private rsa key pair.
Enter passphrase (empty for no passphrase): #密码空
Enter same passphrase again: 

MacBook-Pro:.ssh sunny$ ls
code_id_rsa    id_rsa            known_hosts
code_id_rsa.pub    id_rsa.pub
MacBook-Pro:.ssh sunny$ touch config #创建配置文件才能区分
MacBook-Pro:.ssh sunny$ ls
code_id_rsa    config            id_rsa.pub
code_id_rsa.pub    id_rsa            known_hosts

MacBook-Pro:.ssh sunny$ vi config #i 插入，esc 退出编辑，:wq 保存

MacBook-Pro:.ssh sunny$ cat config #查看保存的配置内容
#a code
Host code.XXX.com
    IdentityFile ~/.ssh/code_id_rsa

MacBook-Pro:.ssh sunny$ cat code_id_rsa.pub
ssh-rsa ------

MacBook-Pro:.ssh sunny$ pbcopy < ~/.ssh/code_id_rsa.pub #mac 拷贝到剪切板，保存到远程仓库ssh key中

MacBook-Pro:.ssh sunny$ ssh -T git@code.XXX.com #测试连接
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