fastv

Get the version of a program quickly.

Installation

Install via npm:

npm install --save fastv

Install via git:

git clone https://github.com/juliandavidmr/fastv

var fastv = require("fastv");
 
fastv("vlc", function (err, version) {
    if(err) throw err;
    console.log(version);
    //=> 2.2.2
})

fastv("sublimetext", function (err, version) {
    if(err) throw err;
    console.log(version);
    //=> 3126
})

fastv("nodejs", function (err, version) {
    if(err) throw err;
    console.log(version);
    //=> 7.7.2
})

fastv("kernel", function (err, version) { // Only linux
    if(err) throw err;
    console.log(version);
    //=> 4.4.0-64
})

MIT