# 鍵を作る
$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/yugeta/.ssh/id_rsa): github
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in github.
Your public key has been saved in github.pub.
The key fingerprint is:
SHA256:BR22szc+oIZ0OCWeEQTqR5H4REs/fab/K5soumpsHTA yugeta@MacBook-Air-de-yugetakouji.local
The key's randomart image is:
+---[RSA 3072]----+
| o=+o ..o. |
| .oo+ o o.. |
| .oo = o * |
| .E... B = o |
| .o. * S o o |
| ... + o + . |
| . . .. o . o |
| + . .. ..o . |
| o..oo .. ooo. |
+----[SHA256]-----+
# macでのconfig登録
vi ~/.ssh/config
```
Host github.com
User git
Port 22
HostName github.com
IdentityFile ~/.ssh/github
TCPKeepAlive yes
PreferredAuthentications publickey
IdentitiesOnly yes
```
# githubでの鍵登録
Github鍵登録でid_rsaファイル名を変更する場合の設定の話
https://furudate.hatenablog.com/entry/2013/12/16/190317