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*'
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
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
这两者应该都会返回以下输出：
Path:
Online: True
RestartNeeded : False
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."
}