From c6518919c2d66dedc1a2534c44b1d0ca3f7e049b Mon Sep 17 00:00:00 2001
From: Luke Bonanomi <lukeb@well.com>
Date: Mon, 8 Apr 2019 13:07:06 -0700
Subject: [PATCH] Simple bash filewatching with MAIL variables

It's less-intrusive than puts/printf and has no dependencies,
handy for Solaris users like myself.
---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 44cc199..ec83c13 100644
--- a/README.md
+++ b/README.md
@@ -1256,6 +1256,12 @@ for ((i=5; i<=10; ++i)) ; do printf '%02d\n' $i ; done
 # alternative: seq -w 5 10
 ```
 
+###### Simple Bash Filewatching
+
+```bash
+unset MAIL; export MAILCHECK=1; export MAILPATH='$FILE_TO_WATCH?$MESSAGE'
+```
+
 ___
 
 ##### Tool: [mount](https://en.wikipedia.org/wiki/Mount_(Unix))