a handy script to help write nodejs in shell
install
npm install -g node-sheep
usage
echo 1 2 3 4 5 | sheep " numbers = input.split(/\s/).filter(function(item){ return item; }).map(function(item){ return parseInt(item)+2; }); put(numbers.join(':'))" # 3:4:5:6:7
All stdin has been buffered into var input
. var put
is the alias to console.log.