如何生成密钥
- 直接生成： ssh-keygen -o
- 带关联账号：ssh-keygen -t ed25519（rsa） -C "your_email@example.com"
- PS：ed25519和rsa时ssh密钥类型，ED25519密钥比 RSA 密钥更安全、更高效。
执行上述命令后会进入如下页面
Enter file in which to save the key (/Users/Jason/.ssh/id_rsa): // ssh密钥存储位置，一般默认就好
Enter passphrase (empty for no passphrase): // 输入密钥口令
Enter same passphrase again: // 确认密钥口令
Your identification has been saved in /Users/Jason/.ssh/id_rsa_igit.
Your public key has been saved in /Users/Jason/.ssh/id_rsa_igit.pub.
The key fingerprint is:
SHA256:++Ik2wTYxuEz5UP/G+XEo7ju8pM8SZhol0ifwdZa15U http://igit.58corp.com
The key's randomart image is:
+---[RSA 2048]----+
| .|
| E.|
| ..o. . . |
| =.=+.o ... |
| ..O=SO.. = |
| .++Oo.o = . |
| ...+o.o+ . |
| *o.*. o |
| ..o**o. |
+----[SHA256]-----+
执行完上面之后，则生成的了ssh密钥
查看密钥
- cat ~/.ssh/id_rsa.pub 或 cat ~/.ssh/id_ed25519.pub
- PS：~为"C/Users/Jason"目录，ssh密钥默认存储在这个目录下
将密钥加入到ssh服务中
- 第一步：ssh-agent bash
- 第二步：ssh-add ~/.ssh/id_rsa
