From 818dabae65e67cb52f11623ab1e76ad4c85c19e1 Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <raymaekers.luca@gmail.com>
Date: Sun, 13 Aug 2023 02:08:33 +0200
Subject: added confirm, trl and wipe scripts!

---
 bin/extra/confirm | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 bin/extra/confirm

(limited to 'bin/extra/confirm')

diff --git a/bin/extra/confirm b/bin/extra/confirm
new file mode 100755
index 0000000..116b468
--- /dev/null
+++ b/bin/extra/confirm
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+read_char ()
+{
+	old_stty_cfg=$(stty -g 2> /dev/null)
+	stty raw -echo  2> /dev/null
+	dd ibs=1 count=1 2> /dev/null
+	stty $old_stty_cfg 2> /dev/null
+}
+
+>&2 printf "$1 "
+read_char | grep -q "[yY]"
-- 
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