Read in the last N lines of a file efficiently using node.js and fs.

npm install read-last-lines --save

example reading last 50 lines of a file

const readLastLines = require('read-last-lines');
readLastLines.read('path/to/file', 50)
	.then((lines) => console.log(lines));

More details can be found in CONTRIBUTING.md

1. Fork it on Github https://github.com/alexbbt/read-last-lines
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request.