Nodejs commandline
From wikinotes
Most cli related code resides in:
Running Code
node script.js foo bar baz
Parsing Arguments
process.argv // string array of cli args process.exit(1) // exit with process exit-code
stdout, stderr, stdin
console.log('hello world') # print to stdout console.error('hello world') # print to stderr process.stdin
vi mode
# ~/.bashrc if [ $(command -v rlwrap) ] ; then alias node='NODE_NO_READLINE=1 rlwrap node' fi