Difference between revisions of "Node Basics"
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== Node Modules == | == Node Modules == | ||
<pre> | |||
// | console.log('starting app'); | ||
const fs = require('fs'); | |||
const os = require('os'); | |||
var user = os.userInfo(); | |||
//console.log(user); | |||
fs.appendFile('greet.txt', `hello${user.username}!` , (e)=>{ | |||
if(e){ | |||
console.log('error'); | |||
} | |||
}); | |||
</pre> | |||
[https://nodejs.org/api/ Nodejs api List] | [https://nodejs.org/api/ Nodejs api List] | ||
==[[#top|Back To Top]]-[[Main_Page| Home]] - [[NodeJS|Category]]== | ==[[#top|Back To Top]]-[[Main_Page| Home]] - [[NodeJS|Category]]== | ||
Revision as of 23:43, 2 April 2018
Run a Node App
terminal
node filename.js
You can execute node code in the terminal by typing
node
This will give you a node command prompt
Node Modules
console.log('starting app');
const fs = require('fs');
const os = require('os');
var user = os.userInfo();
//console.log(user);
fs.appendFile('greet.txt', `hello${user.username}!` , (e)=>{
if(e){
console.log('error');
}
});