From 915b5ace415686fef6d6f3f1ab2e985570f7005d Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Fri, 15 Jul 2016 21:26:35 +1000
Subject: [PATCH] Point user to crontab(5) man page

---
 README.asciidoc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.asciidoc b/README.asciidoc
index 89edc23..eb6b78a 100644
--- a/README.asciidoc
+++ b/README.asciidoc
@@ -262,6 +262,9 @@ instances.
     as well as the following options.  In order to specify an
     argument to the command (e.g. to the `broadcast` command),
     use the `--arg=<arg>` option.
+    Please read your `man 5 crontab` manpage to determine what
+    minute and hour values are valid, as some implementations
+    may not accept e.g. the `*/n` minute / hour specification.
 
     `--daily`;;
         The command should be executed daily