diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..50df3103851fba1b75d47fb54ebb07abc7051134
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+for i in {1..10}
+do
+    echo -e "$i\n">>10.txt
+done
+
+for i in {1..100}
+do
+    echo -e "$i\n">>10.txt
+done
+
+for i in {1..1000};
+do
+    echo -e "$i\n">>1000.txt
+done