Renaming all folders

01_Introduction/syscalls/example1.c

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+/*
+ * SPDX-License-Identifier: MIT
+ * Copyright (c) 2025 Fabio Scotto di Santolo
+ */
+
+
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(void)
+{
+	int fd = open("test.txt", O_CREAT | O_RDWR);
+	// close(fd);
+	return EXIT_SUCCESS;
+}