生成SSH公钥

通过 ssh-keygen 程序创建

shell> ssh-keygen -t rsa -C "xxx@xxx.com"
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa): <回车，使用默认值>
Enter passphrase (empty for no passphrase): <回车，使用默认值>
Enter same passphrase again: <回车，使用默认值>
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:rIvG714PNMRALOP+HWKY2hiVdA9SxvsKiG1KCeaPLem xxx@xxx.com
The key's randomart image is:
+---[RSA 3072]----+
| oooo            |
|+.+++            |
|=*.=o+           |
|.=*.o ..         |
|o+* oo .S        |
|o* * ooo         |
|o++.+ + .        |
|+ ..o+ o         |
|.E ..+=          |
+----[SHA256]-----+

找到SSH公钥

shell> cd ~/.ssh
shell> ls
authorized_keys  id_rsa  id_rsa.pub  known_hosts

• id_rsa.pub 是公钥
• id_rsa 是私钥

gitee_37">在gitee中添加公钥

详细参考：https://gitee.com/help/articles/4191#article-header0

用户可以通过主页右上角 「个人设置」->「安全设置」->「SSH公钥」->「添加公钥」 ，添加生成的 public key 添加到当前账户中。

需要注意： 添加公钥需要验证gitee的用户密码