4 simple steps creating virtual host in Ubuntu

Linux, Ubuntu, 2015-06-16 23:52:29 UTC
Usually in standard development process, we use http://localhost/app_name format as URL. The format is not good when compared to the production environment. Usually, production using http://domain_name.com as URL. To make the development URL format similiar to production URL, we can use virtual host

Root doesn't exist?

Linux, Ubuntu, 2015-06-16 23:41:30 UTC
I recently got a problem after installing Ubuntu 12.04. The problem is, I can't switch into root by typing su command. As I remember in installation, there was no configuration about root. It was only configuration about a user. After searching around, I came into a solution. Just type command below

Changing the computer name on Ubuntu

Linux, Ubuntu, 2015-06-16 23:36:06 UTC
To change the computer name in Ubuntu, follow these steps; 1. Open /etc/hostname you@computer:~$ sudo nano /etc/hostname And give the name you want (in /etc/hostname); ubuntu-RV 2. Open /etc/hosts you@computer:~$ sudo nano /etc/hosts And change the name as you type above; 127.0.

Step by step Wordpress SASS

Wordpress, 2015-06-16 23:32:31 UTC
Creating a beautiful website will attract visitors very much. To be able to create a beautiful UI, the programmer / designer needs a stylesheet code. Typically is using CSS. But with CSS in the usual way is not so pleasant. An emerging technique that is SASS making the code a style becomes easier and

Create your own library on Laravel

Laravel, 2015-06-16 23:29:45 UTC
Repeatedly writing code is a bad habit. Sometimes we also need a specific code to be used on another project. To organize the code, we can do an approach that is widely known as library. Here's how to create your own library on Laravel; 1. Open up /app/start/global.php file and add 'library folder'

Creating single pdf from images

Utilities, Linux, Ubuntu, 2015-06-16 23:27:31 UTC
It is difficult to make a number of images into single pdf file. With manual method, usually you must copy into a word processing application and convert into a pdf. But with ImageMagic, you can do it with just single line command. First, you need to install ImageMagic; $ sudo apt-get install ima

Step by step Ubuntu Uncomplicated Firewall configuration

Linux, Ubuntu, 2015-06-16 23:26:20 UTC
Firewall is a network security system that controls the incoming and outgoing network traffic based on an applied rule set.(Wikipedia) By default, Ubuntu includes Uncomplicated firewall (UFW) in the package but not activated. So, in this article, I will guide you step by step configuring it; 1. Checking UFW status # ufw status or # ufw status verbose Checking raw status # ufw show raw 2. Activating UFW # ufw enable