On Tue, Mar 06, 2007 at 03:15:22PM +0100, debian wrote: > > Hello, > > I have to change permissions on ttyS0 because I have to sent sms as > regualar user from inside a program. > When I change to: > > chmod o+rw /dev/ttyS0 > > everything works, but when I reboot, my permissions are set to standard > and I can't sms anymore. > > How can I change this so that the permissions are still the same after a > reboot.
Wrong approach: $ ll /dev/ttyS0 crw-rw---- 1 root dialout 4, 64 2002-11-26 02:50 /dev/ttyS0 Add your unprivileged user to the dialout group. Regards, -Roberto -- Roberto C. Sanchez http://people.connexer.com/~roberto http://www.connexer.com
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