From d459fc3793662549ae49a3a8afb901f98ac234f1 Mon Sep 17 00:00:00 2001
From: Dan White <dan@whiteaudio.com>
Date: Sat, 17 Dec 2016 16:43:01 -0600
Subject: [PATCH] documentation

---
 TimeSampleHistogram | 2 +-
 timeSampler         | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/TimeSampleHistogram b/TimeSampleHistogram
index 1642dc7..f0d3c76 100755
--- a/TimeSampleHistogram
+++ b/TimeSampleHistogram
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Present histogram reports from timeSampler data.  See "$0 -h" for more
 #
diff --git a/timeSampler b/timeSampler
index 409ff0b..522f023 100755
--- a/timeSampler
+++ b/timeSampler
@@ -4,6 +4,10 @@
 # currently doing.  Subshells keep the periodicity independent
 # of response time to the script
 #
+# Depends:
+#   * sound player (edit BEEP)
+#   * "at" utility (debian: apt-get install at)
+#
 # (C) 2010--2016 Dan White <dan@whiteaudio.com> under GPLv3
 
 # idea from: http://wiki.43folders.com/index.php/Time_sampling
-- 
2.25.1