On 09/18/12 15:03, J. Roeleveld wrote:
[snip]
The tty0 has permission:
ls -l /dev/ttyS0
crw-rw---- 1 root tty 4, 64 Sep 17 20:56 /dev/ttyS0
Is the above correct permission?
Thanks,
Those are default permissions. However those normally won't give a normal user
access. You can change the permissions of that file/device to enable your user
to have access.
I am typing this on my mobile and can't quickly tell you how to do that on a
permanent basis. But for a quick change you can use 'chown' to change the owner
to your own user.
Though, I forgot to mention that I'm in tty group so I have access to this file.
--
Joseph
