1.windows (win+R) 輸入

cmd

2.輸入命令

ssh-keygen

3.ssh-keygen 建立全部 enter 跳過

ssh-copy-id -i ~/.ssh/id_rsa.pub username@hostip -p (port)

5.finish

若出現 無法辨識 'ssh-copy-id' 詞彙是否為 Cmdlet、函數、
將以下粘貼到 powershell enter執行即可

function ssh-copy-id([string]$userAtMachine, $args){   
    $publicKey = "$ENV:USERPROFILE" + "/.ssh/id_rsa.pub"
    if (!(Test-Path "$publicKey")){
        Write-Error "ERROR: failed to open ID file '$publicKey': No such file"            
    }
    else {
        & cat "$publicKey" | ssh $args $userAtMachine "umask 077; test -d .ssh || mkdir .ssh ; cat >> .ssh/authorized_keys || exit 1"      
    }
}