centos 生成 ssh-key github 连接配置_centos生成github ssh key-优快云博客

本文链接：https://blog.youkuaiyun.com/solocao/article/details/82260997

博客介绍了阿里云CentOS 7环境下的操作步骤，包括生成并填入邮箱、进入目录、查看文件、复制文件内容、打开选项新增并验证密码，最后可在终端进行测试。

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我的环境是阿里云centos7。

1、生成ssh-key，填入自己的邮箱

ssh-keygen -t rsa -C "xxxxxx@126.com"

2、进入ssh目录

cd ~/.ssh

3、查看文件

ls

会看到列举出了有id_rsa、id_rsa.pub。
4、复制一下id_rsa.pub文件内容

cat id_rsa.pub

5、打开github中的SSH and GPS keys选项，新增SSH key，添加完成需要再次输入github密码验证。
6、在自己的终端测试一下吧，使用ssh -T git@github.com

[root@iZuf60c5nb7ulqwzl2jwbsZ .ssh]# ssh -T git@github.com
The authenticity of host 'github.com (13.229.188.59)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
RSA key fingerprint is MD5:16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,13.229.188.59' (RSA) to the list of known hosts.
Hi solocao! You've successfully authenticated, but GitHub does not provide shell access.
[root@iZuf60c5nb7ulqwzl2jwbsZ .ssh]# ssh -T git@github.com
Warning: Permanently added the RSA host key for IP address '13.250.177.223' to the list of known hosts.
Hi solocao! You've successfully authenticated, but GitHub does not provide shell access.