child_process.spawnSync(command[, args][, options]) command <String> The command to run args <Array> List of string arguments options <Object> cwd <String> Current working directory of the child process input <String> | <Buffer> The value which will be passed as stdin to the spawned processsupplying this value will override stdio[0] stdio <Array> Child's stdio configuration. env <Object> Environment key-value pairs uid <Number> Set

socket.resume() Resumes reading after a call to pause().

Event: 'listening' address <Object> Similar to the cluster.on('listening') event, but specific to this worker. cluster.fork().on('listening', (address) => { // Worker is listening }); It is not emitted in the worker.

Class: StringDecoder Accepts a single argument, encoding which defaults to 'utf8'.

process.release An Object containing metadata related to the current release, including URLs for the source tarball and headers-only tarball. process.release contains the following properties: name: a string with a value that will always be 'node' for Node.js. For legacy io.js releases, this will be 'io.js'. sourceUrl: a complete URL pointing to a .tar.gz file containing the source of the current release. headersUrl: a complete URL pointing to a .tar.gz file containing only the header file

os.release() Returns the operating system release.

agent.freeSockets An object which contains arrays of sockets currently awaiting use by the Agent when HTTP KeepAlive is used. Do not modify.

vm.createContext([sandbox]) If given a sandbox object, will "contextify" that sandbox so that it can be used in calls to vm.runInContext() or script.runInContext(). Inside scripts run as such, sandbox will be the global object, retaining all its existing properties but also having the built-in objects and functions any standard global object has. Outside of scripts run by the vm module, sandbox will be unchanged. If not given a sandbox object, returns a new, empty contextified sandbox object y

tls.getCiphers() Returns an array with the names of the supported SSL ciphers. Example: var ciphers = tls.getCiphers(); console.log(ciphers); // ['AES128-SHA', 'AES256-SHA', ...]

socket.unref() By default, binding a socket will cause it to block the Node.js process from exiting as long as the socket is open. The socket.unref() method can be used to exclude the socket from the reference counting that keeps the Node.js process active, allowing the process to exit even if the socket is still listening. Calling socket.unref() multiple times will have no addition effect. The socket.unref() method returns a reference to the socket so calls can be chained.