Tech
Infected

Linux, OpenSource, Programming And Hacks

Jan 29, 2017

How to install python-gst (pygst) in ubuntu 16.04

Jan 29, 2017
pygst is the python binding of Gstreamer which is a media-framework, it supports various media handling such as audio playback, video playback and editing.

Installation

open up the terminal and enter the following commands

sudo apt-get update
sudo apt-get install python-gst-1.0

Check if its working properly

open up your python shell and import pygst

aman@vostro:~$ python
Python 2.7.11+ (default, Apr 17 2016, 14:00:29) 
[GCC 5.3.1 20160413] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pygst
>>> 

if its not installed properly then an error message will be shown: ImportError: No module named pygst


Dec 10, 2016

Syntax Highlighting with Google code-prettify and bootstrap

Dec 10, 2016
Google Code Prettify automatically detects your source code and highlights it accordingly. It's quite simple to setup.



Nov 21, 2016

Python Program for Binary Search with explanation

Nov 21, 2016
Binary search algorithm is used to find a number in a sorted list. so, the pre condition for binary search is that the list should be sorted. If the number is found then its index is returned.
This algorithm works on divide and conquer principle.



Nov 14, 2016

How to style Django Forms with Bootstrap

Nov 14, 2016
Though we can use third-party packages like Django-Crispy forms to style forms in django with ease but still it's sometimes required to style django generated forms all by yourself, here we will see how to do that. the form will be able to show errors also.


Nov 8, 2016

Connect Filezilla with Amazon EC2 Ubuntu Server

Nov 8, 2016
In this quick guide we will learn how to connect to your amazon aws ec2 ubuntu server using a FTP client like Filezilla.

1. first make sure filezilla is installed
sudo apt-get install filezilla



Nov 5, 2016

Make all Images responsive with bootstrap automatically!

Nov 5, 2016

Hi guys, in this post we will see how to make all images on your website responsive automatically with bootstrap. this will get rid of the problem of the images breaking out of the content area of your website on any kind of display.

I have written a simple script that will apply the img-responsive bootstrap class to all your images.



Oct 31, 2016

Install JavaScript & CSS Minifier in Sublime text 3

Oct 31, 2016

This is a short guide on how to install Javascript & CSS Minifier, called Sublime-Minifier. This minifier works for both sublime text 2 and 3 and supports all platforms -  Linux, Mac OS & Windows.



Oct 25, 2016

How to install & use TeamViewer on ubuntu 16.04

Oct 25, 2016
Teamviewer is a desktop sharing and remote control application, users can remotely control the desktop of the connected computer.

Follow these steps to install it on Ubuntu Linux.



Oct 19, 2016

How to Install and use Django Crispy Forms

Oct 19, 2016
Crispy forms is a third party django app that makes styling forms really simple. It makes your forms look beautiful with almost no effort from your side. It supports different template packs like uni-form, foundation, bootstrap and bootstrap3 , that's what we will be using.

Setting it up is simple as well with these few steps that I have shown below



Oct 10, 2016

Simple Hello World page with django 1.9 in Ubuntu / Linux Mint [Beginners] [Part - 2]

Oct 10, 2016
In the First part of this tutorial we created an app named helloworld and added it to the setting.py file. Now let's continue further towads our journey to make a 'Hello World' page with django.



Oct 6, 2016

Simple Hello World page with django 1.9 in Ubuntu / Linux Mint [Beginners] [Part - 1]

Oct 6, 2016
Django is a web framework written in python. It is good for fast web application development. In this tutorial we will learn how to make a simple web page showing "Hello World" using django templates. we will also be applying styling to our page with css static files, we won't be dealing with any database or any advanced stuffs here.

This tutorial is aimed at beginners, So I 'll try to explain things in simple language without much technical detail.



Oct 5, 2016

How to Install wysiwyg editor in your django project

Oct 5, 2016

with django-wysiwyg, you get different rich html text editors, making it easier to write article posts.
It supports TinyMCE, CKEditor, Redactor, Froala, yui and more

Follow the below steps to setup django-wysiwyg in your django project.



Oct 2, 2016

How to Write, Compile and Run a C/C++ Program in Fedora Terminal

Oct 2, 2016

In this tutorial we will see how to how to write, compile and run a C or C++ program in fedora terminal itself i.e writing, compiling and execution of the program will be done within the terminal itself.

For writing any program we need a console (terminal) based text editor. I 'll be using vim editor, there are many more like nano, jed, emacs...



Sep 30, 2016

Run Python SimpleHttpServer on Amazon AWS EC2

Sep 30, 2016
With Python's SimpleHTTPServer you can quickly setup a webserver without any hassle. In order to use it, you don't need to install or configure anything.. you just need to have python installed on your server.

Step 1: Open up your AWS console and in your instance security group make the Inbound & Outbound settings like shown in the sceenshots below



Step 2: Login into your remote server via ssh

example:
aman@vostro:~$ ssh -i yourkeyfile.pem ubuntu@your-server-ip



Sep 27, 2016

Ubuntu Installer does not show existing Partitions but free space [fixed]

Sep 27, 2016
If during ubuntu installation you don't see your existing partitions but all free space then there might be two possibility.

1. You have both GPT and MBR partition tables present on your hard disk.. It is generally caused when you install different windows in the past which used a different partition table scheme (MBR or GPT). So you end up with both Schemes. So we must make all partition scheme the same.

Check if you have multiple partition schemes with this command

sudo gdisk -l /dev/sda

In the screenshot below, It shows that MBR and GPT both are present.