Initial commit

2025-06-29 15:55:23 +02:00
commit be7f86008d
2825 changed files with 3049 additions and 0 deletions
--- a/mp3/002/upper2lower.sh
+++ b/mp3/002/upper2lower.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+for f in *; do
+  new=$(echo "$f" | tr '[:upper:]' '[:lower:]')
+  mv "$f" "$new"
+done