Synced to git.drogon.net
diff --git a/examples/blink.sh b/examples/blink.sh
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+++ b/examples/blink.sh
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+#!/bin/sh
+#
+# blink.sh:
+# Standard "blink" program in wiringPi. Blinks an LED connected
+# to the first GPIO pin.
+#
+# Copyright (c) 2012-2013 Gordon Henderson. <projects@drogon.net>
+#######################################################################
+# This file is part of wiringPi:
+# https://projects.drogon.net/raspberry-pi/wiringpi/
+#
+# wiringPi is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# wiringPi is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with wiringPi. If not, see <http://www.gnu.org/licenses/>.
+#######################################################################
+
+# LED Pin - wiringPi pin 0 is BCM_GPIO 17.
+
+LED=0
+
+gpio mode $PIN out
+
+while true; do
+ gpio write $PIN 1
+ sleep 0.5
+ gpio write $PIN 0
+ sleep 0.5
+done