To use the update script (on a Linux system), open a Terminal with cmd + alt + t and copy paste the following command
bash <(wget -qO- https://raw.githubusercontent.com/gh05d/nimiq/master/update-miner.sh)
Download a script that generates a mining script with your data with this command:
curl -O generate-dumb-miner.sh https://raw.githubusercontent.com/gh05d/nimiq/master/generate-dumb-script.sh```