AWS EC2 SSH - MobaXterm

① ② AWS EC2

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AWS EC2, SSH, MobaXterm

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마주한 에러

Disconnected: No supported authentication methods available (server sent: publickey)

mobaxterm .pem 키 use private key https://cocoon1787.tistory.com/850

비밀 번호 변경

$ mount -rw -o remount /

$ passwd root

https://coding-factory.tistory.com/497

재시작

sudo systemctl start ssh

https://askubuntu.com/questions/1334828/failed-to-restart-sshd-service