# 將 known_hosts 格式的公鑰轉換為指紋 ssh-keygen -lf <(echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINDv6wjS6RZnesdVjCNtGeQGImd4H+Kl6n8+pl1crT+/")