From 125237e4a7cf7e6d2ec28565d4403ab9c9908d85 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Thu, 10 Oct 2019 23:12:02 +0200
Subject: add generic shell helper scripts

---
 bin/alert | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 bin/alert

(limited to 'bin/alert')

diff --git a/bin/alert b/bin/alert
new file mode 100755
index 0000000..2eb45e5
--- /dev/null
+++ b/bin/alert
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Print and ring Bell
+
+# Author: Florian Fischer
+# License: WTFPL
+
+if test -n "$1" -a ! \(  "$1" == "-l" -o "$1" == "--loop" \)
+then
+	echo "Usage: $0 [-l | --loop]"
+	exit 1
+fi
+
+CMD="xkbbell ^/dev/null; echo -n -e \a"
+
+eval $CMD
+
+if test -n "$1"
+then
+	while true
+	do
+		eval $CMD
+		sleep 1
+	done
+fi
-- 
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