diff --git a/benchmarks/benchmark.sh b/benchmarks/benchmark.sh
new file mode 100755
index 0000000..b45db4c
--- /dev/null
+++ b/benchmarks/benchmark.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+c++ -o file-reader file-reader.cpp -I../src -O3 -std=c++20
+
+for A in 1000 2000 3000 4000 5000; do
+	for B in 1 2 3 4; do
+		time head -n $A words | ./file-reader
+	done
+done