diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7c15fb6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+**/*.cast
diff --git a/lab1/l1-test.bash b/lab1/l1-test.bash
new file mode 100755
index 0000000..12efbe3
--- /dev/null
+++ b/lab1/l1-test.bash
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+for n in {{2..4},6,5,2};
+do
+    path="./$n.bash"
+    echo $'### ' "$path" $' ###\n'
+    "$path" ./a
+done