From b6cd9f6caccb01420a292a78901118e206ea3db1 Mon Sep 17 00:00:00 2001
From: Paul Buetow <rubyfy@dev.buetow.org>
Date: Fri, 23 Oct 2015 22:34:57 +0100
Subject: /opt/local/bin/fortune Real Programmers don't play tennis, or any
 other sport that requires you to change clothes.  Mountain climbing is OK,
 and real programmers wear their climbing boots to work in case a mountain
 should suddenly spring up in the middle of the machine room.

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 86a5ef5..6dfceca 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 Rubyfy
 ======
 
-Tested on 
+It's just a fancy SSH loop to execute stuff on remote servers.
+
+Tested on
 
 * Fedora 22 / Ruby 2.2.3
 * Mac OS X / MacPorts Ruby 2.2.0
@@ -23,6 +25,7 @@ Example usage:
 echo {foo,bar}.example.com | ./rubyfy.rb -p 10 -c 'pgrep -lf httpd' -n grep.txt
 
 # Reboot server only if file /var/run/maintenance.lock does NOT exist!
+echo foo.example.com |
 ./rubyfy.rb --root --command reboot --precondition /var/run/maintenance.lock
 ```
 
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