#! /bin/bash pf=`wget -q -O - https://api.coindesk.com/v1/bpi/currentprice/USD.json | jq -r ".bpi.USD.rate"` pt=`rev <<< "$pf" | cut -c6- | rev` echo "\$$pt" echo "\$$pf" echo "chromium https://cryptowat.ch/charts/COINBASE-PRO:BTC-USD?period=15m"