From dd69bcf5e7ae6691e1d31e15c83c34920f0648aa Mon Sep 17 00:00:00 2001
From: dcw <d.white@imperial.ac.uk>
Date: Thu, 30 Nov 2017 17:17:53 +0000
Subject: [PATCH] updated readme..

---
 README | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/README b/README
index b2ed323..8d91278 100644
--- a/README
+++ b/README
@@ -7,5 +7,11 @@ the pre-existing raspberry-pi-phonehome listener daemon to be a
 command-listener.  The command is a variable inside the script
 of course.  Note that the command-listener logs to /tmp/command-listener.log
 
-In addition, I wrote a very simple cat-client that connects to
-a server (like telnet) and grabs the output..
+The command-listener needs to take one line of input - additional command
+line arguments for the command to be run, similarly the command-client
+needs to pass that line..
+
+In addition, there's a very simple cat-client that connects to
+a server (like telnet) and grabs the output..  NOTE THAT IT CAN'T
+BE USED TO CONNECT TO COMMAND-LISTENER, because cat-client doesn't
+pass the line of extra arguments down the wire.
-- 
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