Added query-smart-data.ps1

Scripts/query-smart-data.ps1

@@ -0,0 +1,54 @@
+#!/snap/bin/powershell
+<#
+.SYNTAX         ./query-smart-data.ps1 [<directory>]
+.DESCRIPTION	queries the S.M.A.R.T. data of your HDD/SSD's and saves it to the current/given directory
+.LINK		https://github.com/fleschutz/PowerShell
+.NOTES		Author:	Markus Fleschutz / License: CC0
+                requires smartctl from smartmontools
+		it's recommended to call this script once per day
+#>
+
+#Requires -RunAsAdministrator
+
+param([string]$Directory = "")
+
+
+function CheckIfInstalled {
+	try {
+		$null = $(smartctl --version)
+	} catch {
+		write-error "smartctl is not installed - make sure smartmontools are installed"
+		exit 1
+	}
+}
+
+try {
+	if ($Directory -eq "") {
+		$Directory = "$PWD"
+	}
+
+	write-output "(1) Checking for 'smartctl'..."
+	CheckIfInstalled
+
+	write-output "(2) Scanning for S.M.A.R.T. devices..."
+	$Devices = $(smartctl --scan-open)
+
+	[int]$DevNo = 1
+	foreach($Device in $Devices) {
+		write-output "(3) Querying data from S.M.A.R.T. device $Device..."
+
+		$Time = (Get-Date)
+		$Filename = "$Directory/SMART-dev$($DevNo)-$($Time.Year)-$($Time.Month)-$($Time.Day).json"
+		write-output "(4) Saving data to $Filename..."
+
+		$Cmd = "smartctl --all --json " + $Device 
+
+		Invoke-Expression $Cmd > $Filename
+		$DevInfo++
+	}
+	write-output "DONE."
+	exit 0
+} catch {
+	write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}