ls /dev/ttyA*

sudo slcand -o -c -s4 /dev/ttyACM3 can0
sudo ip link set can0 up
candump can0

ls /dev/ttyA* | fzf | xargs sudo slcand -o -c -s4 /dev/ttyACM3 can0
sudo ip link set can0 up


sudo slcand -o -c -s4 $(ls /dev/ttyA* | fzf) can0;
sudo ip link set can0 up;
