Added Files

Powershell/Scripts/list-dir.ps1

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+<#
+.SYNTAX       list-dir.ps1 [<pattern>]
+.DESCRIPTION  lists the directory content formatted in columns
+.LINK         https://github.com/fleschutz/PowerShell
+.NOTES        Author: Markus Fleschutz / License: CC0
+#>
+
+param($Pattern = "*")
+
+function ListDir { param([string]$Pattern)
+	$Items = get-childItem -path "$Pattern"
+	foreach ($Item in $Items) {
+		$Name = $Item.Name
+		if ($Name[0] -eq '.') { continue } # hidden file/dir
+		if ($Item.Mode -like "d*") { $Icon = "📂" 
+		} elseif ($Name -like "*.iso") { $Icon = "📀"
+		} elseif ($Name -like "*.mp3") { $Icon = "🎵"
+		} elseif ($Name -like "*.epub") { $Icon = "📓"
+		} else { $Icon = "📄" }
+		new-object PSObject -Property @{ Name = "$Icon$Name" }
+	}
+}
+
+try {
+	ListDir $Pattern | format-wide -autoSize
+	exit 0
+} catch {
+	write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}