启用 powershell remoting

https://blog.51cto.com/qicheng0211/1926913

https://helpcenter.gsx.com/hc/en-us/articles/202447926-How-to-Configure-Windows-Remote-PowerShell-Access-for-Non-Privileged-User-Accounts

https://4sysops.com/archives/powershell-remoting-without-administrator-rights/

https://helpcenter.gsx.com/hc/en-us/articles/202447926-How-to-Configure-Windows-Remote-PowerShell-Access-for-Non-Privileged-User-Accounts

• 启用远程服务
  

  执行
  ``` Enable-PSRemoting -Force -SkipNetworkProfileCheck``` 。如果提示无法检查防火墙的状态。那么需要登录到 administrator 账号下执行一次

  执行
  ``` Test-WsMan``` 检测是否已启用

• 如果非管理员账号无法访问
  

  服务端执行
  ``` Set-PSSessionConfiguration -Name Microsoft.PowerShell -showSecurityDescriptorUI``` 将需要的用户添加进列表

  也可以执行
  ``` net localgroup "Remote Management Users" /add user ```

  执行
  ``` Get-PSSessionConfiguration``` 查看当前允许访问的用户

• 调用

  
  # 测试远程主机 
  test-wsman -computername 192.168.10.84
  
  # 允许访问远程主机 
  Set-item wsman:localhost\client\trustedhosts –value *
  Set-item wsman:localhost\client\trustedhosts –value 192.168.10.*
  gci wsman::localhost\client\trustedhosts # 查看当前允许的远程主机 
  
  # 进入远程主机 ， 使用 exit 退出
  Enter-PSSession -ComputerName 192.168.10.84 -Credential admin
  $pSSession = New-PSSession -ComputerName $address -Credential admin
  
  $securePass = convertto-securestring -AsPlainText -Force -String $pass
  $cred = new-object -typename System.Management.Automation.PSCredential -argumentlist $user, $securePass
  
  # 创建连接对象
  $opt = New-PSSessionOption -OpenTimeout 15000 
  $pSSession = New-PSSession -ComputerName $address -Credential $cred -Port $port -SessionOption $opt
  
  # 释放连接对象
  Remove-PSSession $pSSession
  
  # 返回所有链接对象
  Get-PSSession
  
  # 执行命令
  Invoke-Command -Session  (-ComputerName )
  -command/-ScriptBlock  # 要执行的命令
  -FilePath  # 要执行的脚本 
  -AsJob # 以 job 方式运行
  -ThrottleLimit  # 最大并发数， 默认 32
  
  # 复制文件 
  Invoke-Command -Session $session -ScriptBlock { [System.Environment]::GetFolderPath('desktop') } # 获取对方的桌面路径
  Copy-Item -FromSession $b C:\Programs\temp\test.txt -Destination C:\Programs\temp\test.txt
  Copy-Item -ToSession $session -Path 'C:\Users\xu\Desktop\启用 powershell remoting.md' -Destinatio 'c:\Users\admin\Desktop\test.md '