• Blender India
    BlenderIndia is an online platform to provide a medium for enthusiastic Blender3D artists in India. BlenderIndia aims to provide a online medium for Computer 3d artists using blender to showcase their work and also get them in touch with people looking for 3D artwork as well as 3D designers and developers working with Blender3D. Various facilities available on BlenderIndia.in are mainly for the benefit 3D artists and designers.
  • Swadhyay Cafe
    Learn at ease

Drupal - First step after installation.

2 years 6 months ago

Drupal logo

DrupalAs soon as  you install Drupal, you should take this step immediately to avoid spam and increase security.

Drupal 9 Installation

2 years 6 months ago

WordPress Installation

2 years 6 months ago

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database.WordPress Logo

'ncdu' an easy to use NCurses based command line disk usage utility

2 years 6 months ago


Ncdu is a disk usage analyzer with an ncurses interface. It is command line utility which has a better and easier to use interface compared to the basic command 'du'

How to export a game as executable in UPBGE/Blender Game Engine

2 years 8 months ago

UPBGE (Continuation of the Blender Game Engine) is used for creating 3D games.  We can play the game in the engine itself, but how do you export it as an independent executable so that you can use it without UPBGE.

Setting up ROS on Linux Mint 20 (Ulyana)

2 years 8 months ago

ROS is an open-source, meta-operating system for your robot. It provides the services you would expect from an operating system, including hardware abstraction, low-level device control, implementation of commonly-used functionality, message-passing between processes, and package management. It also provides tools and libraries for obtaining, building, writing, and running code across multiple computers

Increase video volume using ffmpeg

2 years 8 months ago

Sometimes recorded video, screecasts etc have a low volume, if you want to increase the volume without getting into too much complication, you can simply use ffmpeg for the same.

The command:

ffmpeg -i foo.mp4  -filter:a  "volume=5.0"  foo-high-volumet.mp4


ffmpeg is the command

-i assigns input file i.e. foo.mp4

jQuery - How to address a cell in HTML Table

2 years 9 months ago

Senario:  To be able to access a particular cell <td></td> on one of the rows in HTML table. Using jQuery we can easily access a particular row and then target a cell of a HTML table easily by using the eq() traversal filter method and the :nt-child() pseudo-class  methods available.

Fixing broken video file - moov atom not found

2 years 10 months ago

Scenario:  While doing a screen recording using Vokoscreen, without stopping the recording I moved the file to another location. This resulted in the error "moov atom not found".

Shell Builtin command

2 years 10 months ago

Shell like bash or sh are application which provide you a way to run other application/commands via the command line interface.

Most of the command and applications which you run (like vi, nano, ls, fsck etc) are separate applications, when you type in any of these commands the shell looks them up and runs them.

you can use a command called ‘which’ to find out where a particular command file is located. (e.g. which ls will give you where ls command is)

Drupal 9 Installation requirements

2 years 10 months ago

 Many of us will be migrating our site in next few months to Drupal 9.   Given below are the minimum requirements for installing Drupal 9.  Check out the hosting service before hand if your requirements are fulfilled.

Trim video file using ffmpeg

3 years 1 month ago

Today almost everyone need to cut or edit a video some other time. You can use ffmpeg for the same. 

It is an interesting command line utility and can do a lot of stuff.

Here we will see how we can simply cut a part of a video.

What we have:   foo,mp4   our video file of 10 minutes length.


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