On Tue, May 26, 2015 at 11:45 AM, Mickey <binarynut@xxxxxxxxxxx> wrote:
On 05/26/2015 08:30 AM, Dave Ihnat wrote:
On Mon, May 25, 2015 at 08:20:41PM -0400, Mickey wrote:I ran this command and got the following ERROR message;
Why is this a bad syntax ?Octal. "chmod 0666 /dev/ttyACM0".
# chmod 666 /dev/ttyACM0 –> ( Why Is this a bad syntax)
Cheers,
--
Dave Ihnat
dihnat@xxxxxxxxxx
su -c "chmod 666 /dev/ttyACMO"
Error message;
chmod: Cannot access '/dev/ttyACMO' : No such file or directory
Assuming that is the correct device name, make sure that it's AMC0 (zero) not AMCO (the letter O). And it will not work when the device is not plugged in as the entry in /dev is created on the fly when the device is plugged in.
Richard
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