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42 lines
1.4 KiB
PowerShell
Executable File
42 lines
1.4 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Checks the BIOS status
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.DESCRIPTION
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This PowerShell script queries the BIOS status and prints it.
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.EXAMPLE
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PS> ./check-bios.ps1
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✅ BIOS model P62 v02.67, version HPQOEM - 5, S/N CZC1080B01 by HP
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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try {
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if ($IsLinux) {
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$model = (sudo dmidecode -s system-product-name)
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if ("$model" -eq "") { exit 0 } # no information
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Write-Progress "Querying BIOS details..."
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$version = (sudo dmidecode -s bios-version)
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$releaseDate = (sudo dmidecode -s bios-release-date)
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$manufacturer = (sudo dmidecode -s system-manufacturer)
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Write-Progress -completed "Done."
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} else {
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$details = Get-CimInstance -ClassName Win32_BIOS
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$model = $details.Name.Trim()
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$version = $details.Version.Trim()
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$serial = $details.SerialNumber.Trim()
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$manufacturer = $details.Manufacturer.Trim()
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}
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if ($model -eq "To be filled by O.E.M.") { $model = "N/A" }
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if ($version -eq "To be filled by O.E.M.") { $version = "N/A" }
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if ("$releaseDate" -ne "") { $releaseDate = " of $releaseDate" }
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if ("$serial" -eq "") { $serial = "N/A" }
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if ($serial -eq "To be filled by O.E.M.") { $serial = "N/A" }
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Write-Host "✅ BIOS model $model, version $($version)$($releaseDate), S/N $serial by $manufacturer"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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