开启OpenSSH访问

开启服务流程

检查是否支持

# 查询安装状态
Get-WindowsCapability -Online | Where-Object Name -like 'OpenSSH.Server*'

# 安装
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

开启服务

# Start the sshd service
# 手动开启服务
Start-Service sshd

# OPTIONAL but recommended:
# 将服务器设置为自动启动
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."
}

function test-sshd {
    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."
    }
}

# 返回：Firewall rule 'OpenSSH-Server-In-TCP' has been created and exists.
# 表示成功开启防火墙对应规则

开启服务流程​

开启服务流程