1. Get a repository or package of node.js using following command sudo apt-get install nodejs 2. After that we need a NodeJS package manager (npm) sudo apt-get install npm Run the node.js using the command node node.js node.js supports different modules Examples : socket.io ,express,http..etc var socket = require( ‘socket.io’ ); var express = require( ‘express’ ); var…
Category: Opensource
batch file renaming in ubuntu
In Ubuntu bulk file renaming or batch file renaming is not easy as like in windows. We need to install packages for easy renaming of file names. One of the best package found suitable for ubuntu file renaming is “pyRenamer” Install pyRenamer – sudo apt-get install pyrenamer. Take pyRenamer from Accessories->pyRenamer.pyRenamer has different options for…
Export WordPress blog or backup your wordpress blog
WordPress have a option to take backup of your blog . It is very important to keep a hard copy of your blog. There is always a chance to loose data online. No need to take any risk for your valuable post. 1. Goto wp-admin from Left side menu ->Tools 2. Choose the export option…
How to Recover deleted files on netbeans IDE
NetBeans IDE 7.3 is a super tool for development and it supports several programming languages.We are now using NetBeans IDE 7.3 for different different types of software development environments. In NetBeans IDE 7.3 recovering options are also available. Right click on the folder/directory of NetBeans IDE 7.3 that the files had been deleted. Then Choose Local History…
How to Give All File Permission / folder permission recursively in ubuntu(chmod command)
Ubuntu operating system(OS) gives more importance to security. So all types operations need root permissions. Two ways give permissions in Ubuntu. To do this, you need root access. one ways is to right click on on file/folder and edit permissions. The second way is through terminal(CMD). command: sudo chmod 777 pathtofile/folder Eg : sudo chmod…