Fixes for setgpio script to avoid resource busy errors#11
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This will simply need to be run with sudo (or as root).
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Jan 18, 2016
This is posted as ninjablocks#11.
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This script is run every time the
/etc/init/ninjablock.confservice is started. This will generate a resource busy write error if the GPIOs have already been exported the first time. The changes fix that.Also removes the extraneous
sudoprefixes. There is no point in running this not as root, so one might as well run the whole script as sudo.