Gets the command-line arguments passed to a Node.js script.
process.argv
to get an array of all command-line arguments.Array.prototype.slice()
to remove the first two elements (path of the Node.js executable and the file being executed).const getCmdArgs = () => process.argv.slice(2);
// node my-script.js --name=John --age=30
getCmdArgs(); // ['--name=John', '--age=30']
JavaScript, Node
Checks if the given argument is a duplex (readable and writable) stream.
JavaScript, Node
Checks if the given argument is a writable stream.
JavaScript, Node
Checks if the given argument is a readable stream.