GitHub中配置SSHkey

 

 

在GitHub中配置SSHkey来验证登录远程仓储

首先登陆GitHub账号在Settings-SSH and GPG keys创建

点击New SSH key，后需要填写title跟key；title手动填写，key需要使用git-bash中获取；

进入git-bash，输入命令，连续3次回车

$ ssh-keygen -t rsa -b 4096 -C "你的邮箱名称"

Generating public/private rsa key pair.
Enter file in which to save the key (/c/Users/XXX/.ssh/id_rsa):
Created directory '/c/Users/XXX/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /c/Users/XXX/.ssh/id_rsa.
Your public key has been saved in /c/Users/XXX/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:iQWDC4NI6KWYrppVKOkrtLVesYLzyCayxpmLcqnet [email protected]
The key's randomart image is:
+---[RSA 4096]----+
|+o   .o          |
|+ o..  o         |
|o.oo .  .        |
|o+ ..  o .       |
|+ . ... S        |
|.+.o  o          |
|++*o.o           |
|/Xo+.ooE         |
+----[SHA256]-----+

 

在系统C:\Users\XXX\.ssh中生成id_rsa、id_rsa.pub两个文件：

$ ll ~/.ssh
total 8
-rw-r--r-- 1 User 197121 3381 五月    9 12:37 id_rsa
-rw-r--r-- 1 User 197121  742 五月    9 12:37 id_rsa.pub
$ cat ~/.ssh/id_rsa.pub
ssh-rsa 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 [email protected]

复制生成ssh-rsa及以下内容填入GitHub生成页面中的key字段中完成配置。

验证是否成功：

$ ssh -T [email protected]
The authenticity of host 'github.com (21.22.111.126)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGlE1IGOCspRomTxdCARLviKwE5SY8.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,21.22.111.126' (RSA) to the list of known hosts.
Hi XXX! You've successfully authenticated, but GitHub does not provide shell access.

出现You've successfully authenticated, but GitHub does not provide shell access.代表配置成功。