slack-say 

This is a small library/script to control talking as Slackbot.

Quick Start

``bash
npm install -g slack-say
`

You'll need to create config.json (there's a sample included) in order to set your URL, Slackbot token, and default channel. To find out the path you need to use, simply run slack-say and it'll tell you in its error:

`bash
slack-say
Unhandled rejection Error: ENOENT, lstat '/Users/drarok/.nvm/v0.10.37/lib/node_modules/slack-say/config.json'
`

Once you've created your config file, slack-say will give you a brief usage example:

`bash
Usage:
slack-say [channel]
`

You can _optionally_ specify a channel:

`bash
slack-say 'Hello, World!' '#general'
`

Or indeed a username:

`bash
slack-say 'Hello, World!' '@colleague'
``