ssh key 생성하기
ssh-keygen -t rsa -C "{github 등록된 email}"
계속 enter
공개키 print
$ cat ~/.ssh/id_rsa.pub
전부 복사해서 github 등록하기
vi ~/.ssh/config 구현
IgnoreUnknown UseKeychain
UseKeychain yes# 생성이 완료되었으면 PC에 잘 generate 되었는지 터미널에서 확인해보자.
ubuntu@ip-172-31-4-222:~$ ssh -T git@github.com
/home/ubuntu/.ssh/config: line 3: Bad configuration option: usekeychain
/home/ubuntu/.ssh/config: terminating, 1 bad configuration options
https://stackoverflow.com/questions/65876442/how-to-connect-ssh-key-and-fix-bad-configuration-option-ssh-ed25519
https://devocean.sk.com/blog/techBoardDetail.do?ID=163311
