It says it already isDougieLawson wrote:Add your userid to the dialout group
sudo adduser pi dialout
TX > RXjoan wrote:Yes, it is possible, you can send messages between Pis using the serial link. Connect one ends TX to the other ends RX and vice versa. Also connect the Pi grounds.
Yes, this is what I meant.jojopi wrote: edit: If you meant /etc/init.d/something, then the easiest fix is to remove the start links from all runlevels: "rm /mnt/etc/rc?.d/S*something".
Code: Select all
sudo adduser pi www-data sudo chown yourusername:www-data -R /var/www sudo chmod 0755 -R /var/www sudo chmod g+s -R /var/www