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sshを公開鍵認証でログインするまで

Posted at 2015-04-07

ローカルでの作業

# keyの生成
ssh-keygen -t rsa

# 公開鍵のリモートに配置
scp ~/.ssh/id_rsa.pub hoge@hostname:/home/hoge/

# ssh config の設定
vi ~/.ssh/config

# 環境に合わせて記述
Host hoge
    HostName     hostname
    IdentityFile ~/.ssh/id_rsa
    User         username

リモートでの作業

cat ~/id_rsa_pub >> ~/.ssh/authorized_keys

sshでアクセス

ssh hoge

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