Linux 下ssh 免密登錄

原創 一夜幕一 2020-06-25 10:09

1）在主機A生成祕鑰對（全回車）

ssh-keygen -t rsa

2）將公鑰複製到主機B

ssh-copy-id -p 22 -i ~/.ssh/id_rsa.pub [email protected]
# 然後會讓輸入密碼

這個是單向的，B要免密登錄到A的話反向操作一遍就可以了

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