Rename folder Docs to docs

docs/check-ram.md

@@ -0,0 +1,101 @@
+*check-ram.ps1*
+================
+
+check-ram.ps1 
+
+
+Parameters
+----------
+```powershell
+
+
+[<CommonParameters>]
+    This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, 
+    WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
+```
+
+Script Content
+--------------
+```powershell
+<#
+.SYNOPSIS
+	Checks the RAM
+.DESCRIPTION
+	This PowerShell script queries the status of the installed RAM memory modules and prints it.
+.EXAMPLE
+	PS> ./check-ram.ps1
+	✅ 16GB DDR4 RAM @ 3200MHz by Micron (in CPU0/CPU0-DIMM3 @ 1.2V)
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetRAMType { param([int]$Type)
+	switch($Type) {
+	2 { return "DRAM" }
+	5 { return "EDO RAM" }
+	6 { return "EDRAM" }
+	7 { return "VRAM" }
+	8 { return "SRAM" }
+	10 { return "ROM" }
+	11 { return "Flash" }
+	12 { return "EEPROM" }
+	13 { return "FEPROM" }
+	14 { return "EPROM" }
+	15 { return "CDRAM" }
+	16 { return "3DRAM" }
+	17 { return "SDRAM" }
+	18 { return "SGRAM" }
+	19 { return "RDRAM" }
+	20 { return "DDR RAM" }
+	21 { return "DDR2 RAM" }
+	22 { return "DDR2 FB-DIMM" }
+	24 { return "DDR3 RAM" }
+	26 { return "DDR4 RAM" }
+	27 { return "DDR5 RAM" }
+	28 { return "DDR6 RAM" }
+	29 { return "DDR7 RAM" }
+	default { return "RAM" }
+	}
+}
+
+function Bytes2String { param([int64]$Bytes)
+        if ($Bytes -lt 1024) { return "$Bytes bytes" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)KB" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)MB" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)GB" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)TB" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)PB" }
+        $Bytes /= 1024
+        if ($Bytes -lt 1024) { return "$($Bytes)EB" }
+}
+
+try {
+	if ($IsLinux) {
+		# TODO
+	} else {
+		$Banks = Get-WmiObject -Class Win32_PhysicalMemory
+		foreach ($Bank in $Banks) {
+			$Capacity = Bytes2String($Bank.Capacity)
+			$Type = GetRAMType $Bank.SMBIOSMemoryType
+			$Speed = $Bank.Speed
+			[float]$Voltage = $Bank.ConfiguredVoltage / 1000.0
+			$Manufacturer = $Bank.Manufacturer
+			$Location = "$($Bank.BankLabel)/$($Bank.DeviceLocator)"
+			Write-Host "✅ $Capacity $Type @ $($Speed)MHz by $Manufacturer (in $Location @ $($Voltage)V)"
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+```
+
+*(generated by convert-ps2md.ps1 using the comment-based help of check-ram.ps1 as of 10/19/2023 08:11:36)*