git 同时管理Github和Gitee

1.取消git全局配置

取消全局的user.name和user.email

git config --global --unset user.name "xxx"
git config --global --unset user.email "xxx"

其中xxx是以前配置的信息，可以通过 下边命令查看

git config --global --list

2.生成new的ssh keys

如果需要github和gitee都能存在，那么就需要生成github和gitee的id_rsa， 然后放在一起

1. 生成Github 和 Gitee的keys

   ssh-keygen -t rsa -f ~/.ssh/id_rsa.github -C "xxx"

   注：其中xxx是github平台的注册邮箱

   ssh-keygen -t rsa -f ~/.ssh/id_rsa.gitee -C "..."

   注：其中...是你gitee平台的注邮箱

2. 将生成的新keys添加到ssh agent

   ssh-agent bash

   ssh-add ~/.ssh/id_rsa.github
   ssh-add ~/.ssh/id_rsa.gitee
   exit

3. 配置config文件

   在.ssh文件夹下面配置config文件

   vim ~/.ssh/config

   # github
   Host github.com
   Hostname ssh.github.com
   PreferredAuthentications publickey
   IdentityFile ~/.ssh/id_rsa.github
   Port 443
   # gitee
   Host gitee.com
   HostName gitee.com
   PreferredAuthentications publickey
   IdentityFile ~/.ssh/id_rsa.gitee

3.平台设置SSH

钥匙和配置文件搞定后，就需要将我们的公钥放入到我们的平台中了

1. Github：复制~/.ssh/id_rsa.github.pub的内容到Github公钥

   Settings > SSH and GPG keys > New SSH key

2. Gitee：复制~/.ssh/id_rsa.gitee.pub的内容到Gitee公钥

   设置 > 安全设置 > SSH公钥

4.测试是否成功

1. Github

   ssh -T git@github.com

   结果：

   Hi 766564616! You've successfully authenticated, but GitHub does not provide shell access.

2. Gitee

   ssh -T git@gitee.com

   结果：

   Hi 神秘的小岛岛! You've successfully authenticated, but GITEE.COM does not provide shell access.

问题：

1. Bad owner or permissions on /Users/tuyuankun/.ssh/config

   sudo chmod 600 config ~/.ssh/config

2. @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

   @ WARNING: UNPROTECTED PRIVATE KEY FILE! @

   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

   Permissions 0777 for ‘/Users/tuyuankun/.ssh/id_rsa.gitee’ are too open.

   It is required that your private key files are NOT accessible by others.

   This private key will be ignored.

   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

   @ WARNING: UNPROTECTED PRIVATE KEY FILE! @

   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

   Permissions 0777 for ‘/Users/tuyuankun/.ssh/id_rsa.github’ are too open.

   It is required that your private key files are NOT accessible by others.

   This private key will be ignored.

   sudo chmod 700 ~/.ssh/id_rsa.gitee ~/.ssh/id_rsa.github