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Old 01-02-2013, 10:42 PM   #72
joblack
Wizard
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Quote:
Originally Posted by geekmaster View Post
It is from a line of text in the file: /sys/devices/system/fl_tps6116x/fl_tps6116x0/fl_intensity

That is a virtual file whose content is dynamically generated by a device driver each time you read from it.
Thanks. I did play around with it but was mainly writing to the device (without that additional text string). It looked like a shell function but it's just a string copy.
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