Renamed folder Scripts to scripts

scripts/check-drives.ps1

@@ -0,0 +1,61 @@
+<#
+.SYNOPSIS
+	Checks the drive space
+.DESCRIPTION
+	This PowerShell script queries the free space of all drives and prints it.
+.PARAMETER minLevel
+	Specifies the minimum warning level (10 GB by default)
+.EXAMPLE
+	PS> ./check-drives.ps1
+	✅ Drive C: uses 49%, 512GB free of 1TB
+	✅ Drive D: uses 84%, 641GB free of 4TB
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([int64]$minLevel = 10) # 10 GB minimum
+
+function Bytes2String { param([int64]$bytes)
+        if ($bytes -lt 1000) { return "$bytes bytes" }
+        $bytes /= 1000
+        if ($bytes -lt 1000) { return "$($bytes)KB" }
+        $bytes /= 1000
+        if ($bytes -lt 1000) { return "$($bytes)MB" }
+        $bytes /= 1000
+        if ($bytes -lt 1000) { return "$($bytes)GB" }
+        $bytes /= 1000
+        if ($bytes -lt 1000) { return "$($bytes)TB" }
+        $bytes /= 1000
+        return "$($bytes)PB"
+}
+
+try {
+	Write-Progress "Querying drives..."
+	$drives = Get-PSDrive -PSProvider FileSystem
+	$minLevel *= 1000 * 1000 * 1000
+	Write-Progress -completed " "
+	foreach($drive in $drives) {
+		$details = (Get-PSDrive $drive.Name)
+		if ($IsLinux) { $name = $drive.Name } else { $name = $drive.Name + ":" }
+		[int64]$free = $details.Free
+ 		[int64]$used = $details.Used
+		[int64]$total = ($used + $free)
+
+		if ($total -eq 0) {
+			Write-Host "✅ Drive $name is empty"
+		} elseif ($free -eq 0) {
+			Write-Host "⚠️ Drive $name with $(Bytes2String $total) is full"
+		} elseif ($free -lt $minLevel) {
+			Write-Host "⚠️ Drive $name with $(Bytes2String $total) is nearly full, $(Bytes2String $free) free"
+		} else {
+			[int]$percent = ($used * 100) / $total
+			Write-Host "✅ Drive $name uses $percent%, $(Bytes2String $free) free of $(Bytes2String $total)"
+		}
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}