which works great, and on the FIRST try. Trial and NO error !
Good so far. Now it works seamless after each boot or reboot.
NOW the question: What I need to do, to get the same result later, when the debian webserver will have no GUI and runs without login ? Whom is to be granted the chmod command, and where should I put the chmod command, if not in rc.local ?
I think there are cleaner solutions to your problem: add your user to a dialout group or use udev to automatically chmod fresh device.
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chmod – execute permission for non-admins?
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