Added touch-image

Author: alan-null

media/touch-image.ps1

@@ -0,0 +1,16 @@
+# Use case: modify media items without changing their visual content
+
+# Usage: touch all PNG files in the images directory
+# Get-ChildItem ".\themes\images\" -Filter *.png -Recurse | ForEach-Object { Touch-File $_.FullName }
+
+
+function Touch-File {
+    param ([string]$filePath)
+
+    $bytes = [System.IO.File]::ReadAllBytes($filePath)
+
+    # Append a harmless zero byte
+    $bytes += 0x00
+
+    [System.IO.File]::WriteAllBytes($filePath, $bytes)
+}