There are spacing issues for me. Try function weather() { curl -s "http://api.openweathermap.org/data/2.5/weather?q=$1&units=metric" | jq .main.temp | figl

There are spacing issues for me. Try function weather() { curl -s "http://api.openweathermap.org/data/2.5/weather?q=$1&units=metric" | jq .main.temp | figlet -kcf big ;}