1. 生成 ssh-key
gitee 平台一套:
$ ssh-keygen -t rsa -b 2048 -C '[email protected]' -f ~/.ssh/gitee_id_rsa
github 平台一套:
$ ssh-keygen -t rsa -b 2048 -C '[email protected]' -f ~/.ssh/github_id_rsa
如果是 ED25519
,则如:
ssh-keygen -t ed25519 -C "<comment>" -f ~/.ssh/xxx_id_ed25519
2. 设置 git 配置 ~/.ssh/config
# gitee
Host gitee.com
HostName gitee.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/gitee_id_rsa
# github
Host github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/github_id_rsa
添加 id_rsa
$ eval $(ssh-agent -s)
$ ssh-add /root/.ssh/id_rsa
3. 用 ssh 命令分别测试
$ ssh -T [email protected]
$ ssh -T [email protected]
4. 设置免密提交代码
git config --global credential.helper store
5. 出现权限问题
$ ssh-add id_rsa
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: UNPROTECTED PRIVATE KEY FILE! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions 0644 for 'id_rsa' are too open.
It is required that your private key files are NOT accessible by others.
This private key will be ignored.
修改下权限即可:
$ chmod 0600 id_rsa
或者:
$ chmod 0400 id_rsa