brew install arduino-cli
curl -LO https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Linux_64bit.tar.gz
tar zxvf arduino-cli_latest_Linux_64bit.tar.gz
sudo mv arduino-cli /usr/local/bin/
apk add libc6-compat gcompat
arduino-cli config init
arduino-cli core update-index
arduino-cli core search
arduino-cli coree install arduino:avr
arduino-cli core update-index --additional-urls http://digistump.com/package_digistump_index.json
arduino-cli core install digistump:avr --additional-urls http://digistump.com/package_digistump_index.json
sudo adduser $USER dialout
arduino-cli board list
arduino-cli sketch new FirstSketch
cd FirstSketch
arduino-cli compile -b digistump:avr:digispark-tiny