PowerShell¶

安装适用于 Windows 的 OpenSSH: https://learn.microsoft.com/zh-cn/windows-server/administration/openssh/openssh_install_firstuse?tabs=powershell

安装&启动sshd¶

from: https://learn.microsoft.com/zh-cn/windows-server/administration/openssh/openssh_install_firstuse?tabs=powershell

备注

先以管理员身份运行 PowerShell

确保 OpenSSH 可用:

>> Get-WindowsCapability -Online | Where-Object Name -like 'OpenSSH*'

# 如果两者均尚未安装，则此命令应返回以下输出：
    Name  : OpenSSH.Client~~~~0.0.1.0
    State : NotPresent

    Name  : OpenSSH.Server~~~~0.0.1.0
    State : NotPresent

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

# 输出
    Path          :
    Online        : True
    RestartNeeded : False

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."
}

卸载:

# Uninstall the OpenSSH Client
Remove-WindowsCapability -Online -Name OpenSSH.Client~~~~0.0.1.0

# Uninstall the OpenSSH Server
Remove-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0

https://img.zhaoweiguo.com/uPic/2023/12/vsV60d.png — 查看服务。注意：有时服务名是openssh¶

ssh免登录¶

【参考】Windwos 系统的 ssh 免密登陆: https://www.bilibili.com/read/cv26660728/
powerShell 进入目录 C:\ProgramData\ssh\，打开 sshd_config 文件

确保以下 3 条没有被注释:

PubkeyAuthentication yes
AuthorizedKeysFile .ssh/authorized_keys
PasswordAuthentication no

确保以下 2 条有注释掉:

#Match Group administrators
#   AuthorizedKeysFile __PROGRAMDATA__/ssh/administrators_authorized_keys

重启服务:

Restart-Service sshd