1. 若要使用 PowerShell 安装 OpenSSH，请先以管理员身份运行 PowerShell（win+x快捷键进行打开）。 为了确保 OpenSSH 可用，请运行以下 cmdlet：
Get-WindowsCapability -Online | Where-Object Name -like 'OpenSSH*'
2. 如果两者均尚未安装，则此操作应返回以下输出：
Name : OpenSSH.Client~~~~0.0.1.0 State : NotPresent Name : OpenSSH.Server~~~~0.0.1.0 State : NotPresent
3. 然后，根据需要安装服务器或客户端组件：
# Install the OpenSSH Client Add-WindowsCapability -Online -Name OpenSSH.Client~~~~0.0.1.0 # Install the OpenSSH Server Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
4. 这两者应该都会返回以下输出：
Path :
Online : True
RestartNeeded : False
5. 启动并配置 OpenSSH 服务器
若要启动并配置 OpenSSH 服务器来开启使用，请以管理员身份打开 PowerShell，然后运行以下命令来启动 sshd service：
# Start the sshd service Start-Service sshd # OPTIONAL but recommended: Set-Service -Name sshd -StartupType 'Automatic' # Confirm the Firewall rule is configured. It should be created automatically by setup. Run the following to verify if (!(Get-NetFirewallRule -Name "OpenSSH-Server-In-TCP" -ErrorAction SilentlyContinue | Select-Object Name, Enabled)) {Write-Output "Firewall Rule 'OpenSSH-Server-In-TCP' does not exist, creating it..." New-NetFirewallRule -Name 'OpenSSH-Server-In-TCP' -DisplayName 'OpenSSH Server (sshd)' -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 22} else { Write-Output "Firewall rule 'OpenSSH-Server-In-TCP' has been created and exists."}