diff --git a/my_file b/my_file
new file mode 100644
index 00000000..9c69391f
--- /dev/null
+++ b/my_file
@@ -0,0 +1,2 @@
+Hello world!
+my first github exercise
diff --git a/my_file2 b/my_file2
new file mode 100644
index 00000000..cd087558
--- /dev/null
+++ b/my_file2
@@ -0,0 +1 @@
+Hello world!