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76 lines
2.1 KiB
PowerShell
Executable File
76 lines
2.1 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Queries and prints CPU details
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.DESCRIPTION
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This PowerShell script queries CPU details (name, type, speed, temperature, etc.) and prints it.
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.EXAMPLE
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PS> ./check-cpu
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✅ AMD Ryzen 5 5500U with Radeon Graphics (CPU0, 2100MHz, 31.3°C)
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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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function GetCPUTemperatureInCelsius {
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$Temp = 99999.9 # unsupported
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if ($IsLinux) {
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if (Test-Path "/sys/class/thermal/thermal_zone0/temp" -pathType leaf) {
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[int]$IntTemp = Get-Content "/sys/class/thermal/thermal_zone0/temp"
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$Temp = [math]::round($IntTemp / 1000.0, 1)
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}
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} else {
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$Objects = Get-WmiObject -Query "SELECT * FROM Win32_PerfFormattedData_Counters_ThermalZoneInformation" -Namespace "root/CIMV2"
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foreach ($Obj in $Objects) {
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$HiPrec = $Obj.HighPrecisionTemperature
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$Temp = [math]::round($HiPrec / 100.0, 1)
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}
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}
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return $Temp;
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}
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try {
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Write-Progress "Querying CPU details ..."
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$Status = "✅"
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$Celsius = GetCPUTemperatureInCelsius
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if ($Celsius -eq 99999.9) {
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$Temp = "no temp"
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} elseif ($Celsius -gt 50) {
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$Temp = "$($Celsius)°C"
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$Status = "⚠"
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} elseif ($Celsius -lt 0) {
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$Temp = "$($Celsius)°C"
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$Status = "⚠"
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} else {
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$Temp = "$($Celsius)°C"
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}
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if ($IsLinux) {
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$Name = $PSVersionTable.OS
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if ($Name -like "*-generic *") {
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$Arch = "x86"
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} elseif ($Name -like "*-raspi *") {
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$Arch = "ARM"
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} else {
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$Arch = ""
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}
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if ([System.Environment]::Is64BitOperatingSystem) { $Bits = "64-bit" } else { $Bits = "32-bit" }
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$CPUName = "$Arch CPU $Bits"
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$DeviceID = ""
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$Speed = ""
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$Socket = ""
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} else {
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$Details = Get-WmiObject -Class Win32_Processor
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$CPUName = $Details.Name.trim()
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$DeviceID = "$($Details.DeviceID), "
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$Speed = "$($Details.MaxClockSpeed)MHz, "
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$Socket = "$($Details.SocketDesignation) socket, "
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}
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$Cores = [System.Environment]::ProcessorCount
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Write-Host "$Status $CPUName ($Cores cores, $($DeviceID)$($Speed)$($Socket)$Temp)"
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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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