git配置多个key

1.生成秘钥 ssh key

# -f 生成对应文件名称的key
ssh-keygen -t rsa -C "cent@outlook.com" -f ~/.ssh/key_name

2.公钥放入远程仓库

3.本地配置 ~/.ssh/config 文件

#gitee

Host gitee.com
HostName gitee.com
User  username
IdentityFile ~/.ssh/gitee_id_rsa

#github
Host github.com
HostName github.com
User username
IdentityFile ~/.ssh/github_id_rsa

#gitlab
Host gitlab
HostName gitlab.xxx.net
User username
IdentityFile ~/.ssh/id_rsa

4.测试

ssh -T git@gitee.com