• 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.
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How to use regular expressions in Linux?

4 years 1 month ago

Regular Expression or regex, as assumed by many, is not a tool or software. Regular expression is a sequence of characters that define a search pattern. This was given back in 1950 by  mathematician Stephen Cole Kleene who then formalized the description of a regular language

Ubuntu 20.04 LTS - What is inside

4 years 1 month ago

Bios integration screen

Ubuntu 20.04 LTS is a Linux distribution which was released recently April 23, 2020. And as tradition it is given a nick name Focal Fossa.

Adding multiple users to Linux using BASH

4 years 1 month ago

Some or the other time as a sys admin you will come across a need to add multiple users to your Linux system. So the question is how to do the same.

Let us see how we can do the same in this post.

We will assume that N number of users are to be added with a standard prefix or suffix and values incrementing with numbers. e.g.  employee27... emp28.. etc

The command to add a user is useradd

The command can be simply run as:

GNU/Linux: Starting with the Graphical User Interface

4 years 1 month ago

The GNU/Linux systems provide users options of different Graphical Users Interface(s).  Even thought there are different GUI(s), the usage primarily is same.

Ubuntu 20.04 LTS - Software Application Blank

4 years 1 month ago

"Ubuntu Software" application working.shows up blank. This post talks how to resolve this issue.

How to check previous command status in BASH?

4 years 1 month ago

BASH is the default shell in GNU/Linux systems.  While writing BASH scripts sometimes it become necessary to take action based upon the success of previous command. So how do we do this.

First we need to understand that almost every command that is run once completed returns a exit code, 99% of commands just use 0 for success, 1 for failure. Without getting into other details, lets see how we can use this value.

GNU/Linux: Actual installation of Mint distro.

4 years 1 month ago

The actual install involves backing up data and predetermine space requirements for you new Linux system on your machine.

GNU/Linux: Understanding important installation steps

4 years 1 month ago

The hard drive need to be partitioned properly before you can install GNU/Linux system, some time if you want to keep the existing OS, you will need to resize the existing parts to make space for the new OS

Importance ISO image verification and creating bootable USB pen drive

4 years 1 month ago

The ISO image of a GNU/Linux Distribution is a huge file, if it gets corrupted during the download or while copying from some place, your whole installation could go bad

GNU/Linux Advantages and Pre-Install checklist

4 years 2 months ago

The Linux kernel is widely used now a days to for a usable system, generally what people refer as an OS, which we prefer to call as GNU/Linux distribution.  Linux itself is available as a Free Software as well as most of the GNU/Linux Distributions are also available under similar FOSS licenses.

Introduction to GNU, Linux and Open Source

4 years 2 months ago

Linux is an operating system, core kernel or the actual operating system.  It was developed by Linus Torvalds. The first prototypes of Linux were publicly released later that year (1991) under the GNU General Public License, designed and drafted by  Richard Stallman commonly knows as RMS the free software guru.

Learn how to use a digital multimeter

4 years 2 months ago

A digital multimeter is a very important instrument that one need for basic electronics purpose and hobby projects.




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