捕获成功和错误答案

【问题标题】：Catch success and error捕获成功和错误
【发布时间】：2016-12-07 03:20:26
【问题描述】：

我想分享这个脚本来阻止勒索软件，然后分享给大家。我唯一的一点是添加多个驱动器并在创建文件时捕获错误或成功。

这是做什么的

安装 FSRM 工作。
创建文件屏幕出现问题，驱动器无法选择超过 1 个。
它应该捕获文件是否已创建，因此我们可以说它失败了。
捕获访问被拒绝并说它正在工作。

希望有人能帮忙

#Check If FSRM is Are Already Installed
$check = Get-WindowsFeature | Where-Object {$_.Name -eq "FS-Resource-Manager"}
if ($check.Installed -ne "True") {
    Install-WindowsFeature -Name FS-Resource-Manager -IncludeManagementTools
} else {
    Write-Host "Cool FSRM is already installed" -F Green
}

#define drive letters here
$drive = @("D:\", "E:\", "C:\users")

#Create notification is required

#$Notification = New-FsrmAction -Type Email -MailTo "[Admin Email];[File Owner]" -Subject "Warning: attempted to create a Ransomeware file text file" -Body "You attempted to create a Ransomeware. This is not allowed." -RunLimitInterval 120

New-FsrmFileGroup -Name "Anti-Ransomware File Groups" -IncludePattern @((Invoke-WebRequest -Uri "https://fsrm.experiant.ca/api/v1/combined" -UseBasicParsing).Content |
    ConvertFrom-Json | % {$_.filters})

New-FsrmFileScreen -Path "$drive" -IncludeGroup "Anti-Ransomware File Groups" -Active # -Notification $Notification

#test if its working
try {
    New-Item "$drive\$(get-random).xtbl" -Type File -ErrorAction Stop
    Write-Verbose "[RANSOMEWARE CONFIGURATION FAILED] Created $FullName"
} catch {
    $ErrorMessage = $_.Exception.Message 
    Write-Warning "[ERROR] access Denied"
    Write-Host "Congrats you have successfully configured Ransomeware block Sit back and relax"
}

【问题讨论】：

Shay Levi 在本主题中的回答对您有用吗？ stackoverflow.com/questions/8693675/…
不要这么想所以我们不需要使用 wmi
更多地指的是$？作为关于您先前命令成功的自动变量，您没有检查 Shay Levi 的答案。

标签： powershell

【解决方案1】：

成功

 $disks = GET-WMIOBJECT win32_logicaldisk -filter "DriveType='3'" | Where {$_.deviceid -ne "C:"}
            ForEach($disk in $disks) {
                                        $DRIVE = $DISK.DeviceID

                                    New-FsrmFileScreen -Path "$Drive\" –IncludeGroup "Anti-Ransomware File Groups" -Active  # -Notification $Notification

                                     }

#Test if its sucess

                                     foreach( $Disk in $disks ) {
                                      $DRIVE = $DISK.DeviceID

Try
    {
      #$newpath=Join-Path -Path $Drive -ChildPath "$(Get-Random).xtbl"
      $File = New-Item "$drive\$(Get-Random).xtbl"-type file -ErrorAction Stop -ErrorVariable 'ErrorMessage'
      Write-host "[RANSOMEWARE CONFIGURATION FAILED] Created $($File.FullName)" -ForegroundColor red
    }

    Catch
    {
        Write-Warning "[ERROR] access Denied"
        Write-Output "File not created: $($File.FullName)"
        Write-Host "Congrats you have successfully configured Ransomeware block Sit back and relax" -f green
    }
    }

   ##### create File screen and block all the shared items


    $paths=Get-WmiObject Win32_Share | Select Name,Path,Type | Where-Object { $_.Type -eq 0 } | Select -ExpandProperty Path

    foreach( $path in $paths ){
New-FsrmFileScreen -Path "$path" –IncludeGroup "Anti-Ransomware File Groups" -Active # -Notification $Notification

}

【讨论】：