node js terminal emulator

application development, for example, we can test whether a package is working properly, invoke one of the application's modules separately, perform simple calculations, and so on.3.1.3 Establishing an HTTP servernode. JS server architecture and PHP architecture　　Create a file named App.js with the following code:var http = require (' http '); http.createserver(function(req, res) { Res.writehead ( {' Content-type ': ' text/html '}); Res.write (

write a very simple terminal program to test whether the installation is successful and works properly. To do this, we will create a "test. js" file, which contains the following code: root@ubuntu-15:~#vimtest.js var util =require("util"); console.log("Hello! This is a Node Test Program"); :wq! Now, in order to run the above program, run the following comm

8888 Port //terminal prints the following information Console.log ( ' Server running at http:// 127.0.0.1:8888/' ); In this way, a simple HTTP Server, even if it is finished, the input node app.js can be run, and then access will see the output results.Why use node. jsFace a new technology, ask a few why is always good. Since PHP, Python, and Java can all be

configuration file zabbix_agentd.conf and add other configurations. Include=/App/zabbix/etc/zabbix_agentd.conf.d/*.conf 8. Copy Zabbix Agent Configuration cp pm2-zabbix/install/zabbix-agent/pm2-zabbix.conf /App/zabbix/etc/zabbix_agentd.conf.d/pm2.conf 9. modify the configuration pm2.conf content sudo-u user and step 4th are consistent, colleagues modify the pm2-zabbix path UserParameter=pm2.processes,sudo -u root /usr/local/bin/pm2-zabbix --discover 10. Add the sudo configuration for the server

files to any web host. In contrast, installing node. js is easy. You can download the installer or use the Package Manager. Next, let's create a Web page in Hello.js: var http = require (' http '); Http.createserver (function (req, res) { Res.writehead ($, {' Content-type ': ' text/ Plain '}); Res.end (' Hello world! ');}). Listen (3000, ' 127.0.0.1 '); Before accessing Http://127.0.0.1:3000/in a browser

or terminal, and the server receives the request and returns the response data.1. Introduction of Node JS moduleUse the require directive to load the HTTP module and assign the instantiated HTTP value to the variable http:var http = require (' http ');2. Create a service#!/usr/bin/env node//require instructions to loa

the following contents: var http = require (' http ' function // send HTTP header // HTTP Status value: 200:ok // content type: Text/plain response.writehead ($, {' Content-type ': ' Text/plain ' // send response data "Hello World" Response.End (' Hello world\n ' 8888 // terminal prints the following information Console.log (' Server running at http://127.0.0.1:8888/'); Open cmd and switch to the Test.js directory:Open Browser, type

Understanding node. jsPosted on 29/4/10 by Felix Geisendörfernode. JS has generally caused II reactions in people I ' ve introduced it to. Basically people either "got it" right away, or they ended up being very confused.If you have been in the second group so far, this is my attempt to explain node: It's a command line tool. You download a tarball, comp

Install node. js and ubuntu14.04node. js in ubuntu14.04 After checking on the Internet, a node-v0.12.7-linux-x64.tar.gz file is first downloaded, decompress it in the/home/node path, and add the following command to/etc/profile: Export NODE_HOME =/home/

, installing node. js is easy. You can download the installer or use the Package Manager. Next, let's create a Web page in Hello.js:var http = require (' http '); Http.createserver (function (req, res) {Res.writehead ($, {' Content-type ': ' Text/plain '}); Res.end (' Hello world! ');}). Listen (3000, ' 127.0.0.1 ');Before accessing Http://127.0.0.1:3000/in a browser, you need to enter

Recently, I want to find a lightweight service development platform that supports rapid development. I chose Node. js, there were several options at that time: Python + Django (using Django, although the development is fast, but the performance is not very good ). Ruby + ROR ). Node. js. Now that you have selected

10 comparison challenges for PHP and node. js In the recent sitepoint of PHP vs node. js SmackDown, Craig Buckler compares the two languages on how to respond to a series of 10 challenges to determine which is better overall. These comparisons are always contradictory, Craig says in his book. As an interesting follow