Solved exercise 2 - create a simple tree program clone

exercises/tree/test/test_dirs.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# Crea una struttura di directory per test
+
+mkdir -p testdir/{sub1,sub2}
+touch testdir/file1.txt
+touch testdir/sub1/file2.txt
+touch testdir/sub2/file3.txt
+
+echo "Directory structure created."
+