first commit

GetCpuTemp.ps1

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+# Read CPU temperature via LibreHardwareMonitor WMI.
+# Prereq: 1) Install LibreHardwareMonitor  2) Run it (as Admin)  3) Keep it running
+# winget install LibreHardwareMonitor.LibreHardwareMonitor
+
+param([switch]$ListAll)
+
+$ns = "root\LibreHardwareMonitor"
+$ok = $false
+try {
+    $sensors = Get-CimInstance -Namespace $ns -ClassName Sensor -ErrorAction Stop
+    $ok = $true
+} catch {
+    Write-Host "LibreHardwareMonitor WMI not available. Ensure:" -ForegroundColor Yellow
+    Write-Host "  1. LibreHardwareMonitor is installed"
+    Write-Host "  2. LibreHardwareMonitor.exe is running (can be minimized)"
+    Write-Host "  3. Run LibreHardwareMonitor as Administrator"
+    Write-Host "Error: $($_.Exception.Message)" -ForegroundColor Red
+    exit 1
+}
+
+if ($ListAll) {
+    $sensors | Where-Object { $_.SensorType -eq 'Temperature' } | Select-Object Name, Parent, Value | Format-Table -AutoSize
+    exit 0
+}
+
+# Intel CPU (adjust to /amdcpu/0 for AMD)
+$cpu = $sensors | Where-Object { $_.SensorType -eq 'Temperature' -and $_.Parent -like '/intelcpu/*' }
+if (-not $cpu) {
+    $cpu = $sensors | Where-Object { $_.SensorType -eq 'Temperature' -and $_.Parent -like '/amdcpu/*' }
+}
+if (-not $cpu) {
+    Write-Host "No CPU temperature sensor found. Try -ListAll to see available sensors." -ForegroundColor Yellow
+    exit 1
+}
+
+$cpu | ForEach-Object {
+    $c = if ($null -ne $_.Value) { [Math]::Round($_.Value, 1) } else { "N/A" }
+    Write-Host "$($_.Name): $c C  (Parent: $($_.Parent))"
+}