From d2bdbe774e4f65860ce26806f1c314a9c0ed5524 Mon Sep 17 00:00:00 2001
From: Luk Lu <luk.lu@faronear.org>
Date: Sun, 26 Jun 2022 20:51:18 +0800
Subject: [PATCH] u

---
 cpu-test-by-pi.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 cpu-test-by-pi.sh

diff --git a/cpu-test-by-pi.sh b/cpu-test-by-pi.sh
new file mode 100644
index 0000000..c204801
--- /dev/null
+++ b/cpu-test-by-pi.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+echo "=== Enter Pi precision to calculate (leave blank for default to 5000): "
+read -p ">>> " precision
+if [ ! $precision ]; then
+  precision=5000
+fi
+
+time echo "scale=$precision; 4*a(1)" | bc -l -q