From 4c024ba493904b07dc2303aabec2bf8ef166aa86 Mon Sep 17 00:00:00 2001
From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Tue, 17 Mar 2015 23:28:39 +0000
Subject: [PATCH] alerts

---
 etc/bashrc.function | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/etc/bashrc.function b/etc/bashrc.function
index e2d13ea0..7ccfa4ae 100644
--- a/etc/bashrc.function
+++ b/etc/bashrc.function
@@ -259,6 +259,10 @@ nb-alert() {
       host=pi.brighton.loc
       cmd="$cmd && play 2>/dev/null -v 5 /home/pi/python_games/beep1.ogg"
     ;;
+    -h|-help|--help)
+      echo "Usage: $FUNCNAME [led|say|beep|-h] OR TEXT"
+      return
+    ;;
     *)
       host=macbook.brighton.loc
       shift
-- 
2.47.3