Public/Disk/New-Bootable.usb.ps1
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function New-Bootable.usb { [CmdletBinding()] param ( [ValidateLength(0,11)] [string]$BootLabel = 'USB Boot', [ValidateLength(0,32)] [string]$DataLabel = 'USB Data' ) #======================================================================= # Start the Clock #======================================================================= $osdbootStartTime = Get-Date #======================================================================= # Set Variables #======================================================================= $ErrorActionPreference = 'Stop' $MinimumSizeGB = 8 $MaximumSizeGB = 1800 #======================================================================= # Block #======================================================================= Block-StandardUser Block-WindowsVersionNe10 Block-PowerShellVersionLt5 Block-WindowsReleaseIdLt1703 #======================================================================= # Disable Autorun #======================================================================= Set-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer' -Name NoDriveTypeAutorun -Type DWord -Value 0xFF -ErrorAction SilentlyContinue #======================================================================= # Select-Disk.usb # Select a USB Disk #======================================================================= $SelectDisk = Select-Disk.usb -MinimumSizeGB $MinimumSizeGB -MaximumSizeGB $MaximumSizeGB #======================================================================= # Select-Disk.usb # Select a USB Disk #======================================================================= if (-NOT ($SelectDisk)) { Write-Warning "No USB Drives that met the required criteria were detected" Write-Warning "MinimumSizeGB: $MinimumSizeGB" Write-Warning "MaximumSizeGB: $MaximumSizeGB" Break } #======================================================================= # Get-Disk.osd -BusType USB # At this point I have the Disk object in $GetUSBDisk #======================================================================= $GetUSBDisk = Get-Disk.osd -BusType USB -Number $SelectDisk.Number #======================================================================= # Clear-Disk # Prompt for Confirmation #======================================================================= if (($GetUSBDisk.NumberOfPartitions -eq 0) -and ($GetUSBDisk.PartitionStyle -eq 'RAW')) { #Disk has already been Cleared #Cannot clear a Disk that has not been Initialized } else { $GetUSBDisk | Clear-Disk -RemoveData -RemoveOEM -Confirm:$true } #======================================================================= # Get-Disk.osd -BusType USB # Run another Get-Disk to make sure that things are ok #======================================================================= $GetUSBDisk = Get-Disk.osd -BusType USB -Number $SelectDisk.Number | Where-Object {($_.NumberOfPartitions -eq 0) -and ($_.PartitionStyle -eq 'RAW')} if (-NOT ($GetUSBDisk)) { Write-Warning "Something went very very wrong in this process" Break } #======================================================================= # -lt 2TB #======================================================================= if ($GetUSBDisk.SizeGB -lt 1800) { $GetUSBDisk | Initialize-Disk -PartitionStyle MBR $DataDisk = $GetUSBDisk | New-Partition -Size ($GetUSBDisk.Size - 2GB) -AssignDriveLetter | ` Format-Volume -FileSystem NTFS -NewFileSystemLabel $DataLabel $BootDisk = $GetUSBDisk | New-Partition -UseMaximumSize -IsActive -AssignDriveLetter | ` Format-Volume -FileSystem FAT32 -NewFileSystemLabel $BootLabel } #======================================================================= # -ge 2TB # This is not working as expected and will probably not be bootable # So leaving it in here for historic purposes #======================================================================= <# if ($GetUSBDisk.SizeGB -gt 1800) { $GetUSBDisk | Initialize-Disk -PartitionStyle GPT $DataDisk = $GetUSBDisk | New-Partition -Size ($GetUSBDisk.Size - 2GB) -AssignDriveLetter | ` Format-Volume -FileSystem NTFS -NewFileSystemLabel $DataLabel $BootDisk = $GetUSBDisk | New-Partition -GptType "{c12a7328-f81f-11d2-ba4b-00a0c93ec93b}" -UseMaximumSize -AssignDriveLetter | ` Format-Volume -FileSystem FAT32 -NewFileSystemLabel $BootLabel } #> #======================================================================= # Complete #======================================================================= $osdbootEndTime = Get-Date $osdbootTimeSpan = New-TimeSpan -Start $osdbootStartTime -End $osdbootEndTime Write-Host -ForegroundColor DarkGray "=========================================================================" Write-Host -ForegroundColor Yellow "$((Get-Date).ToString('yyyy-MM-dd-HHmmss')) $($MyInvocation.MyCommand.Name) " -NoNewline Write-Host -ForegroundColor Cyan "Completed in $($osdbootTimeSpan.ToString("mm' minutes 'ss' seconds'"))" #======================================================================= # Return #======================================================================= Return (Get-Disk.osd -BusType USB -Number $SelectDisk.Number) #======================================================================= } |