how to connect sweet.js and typescript using console on linux?

I want to read only one line from the code so by using node.js I: import fs = require('fs'); then: var output = fs.readFileSync('/direction/projectname/server.js','utf8'); console.log(output);

I output this way whole file from this direction... BUT I WANT TO PRINT ONLY ONE SPECIFIC LINE OF THAT SOURCE CODE, for example 51st line.

Any idea how to do it?

via Zack Zilic