TSSFL TECHNOLOGY STACK

Suppose you have a folder with a lot of files in different formats: .jpg, .JPG, .JPEG, .png, .PNG, .pdf, .h5, .fits, .dat, .txt, .odt, .docx, .doc,...

Here are instructions how to install the Tor Browser on Ubuntu Linux from the source code contained in .tar.xz file.

1. Download the file that...

Sometimes you want to annotate an image to suit some needs. To add text on images using ImageMagick with the Linux command line, follow steps below....

Kile is a TeX/LaTeX editor to edit TeX/LaTeX source code. It runs on Unix-like systems including Mac OS X and Linux, as well as Microsoft Windows via...

Install the ffmpeg

sudo snap install ffmpeg # version 4.3.1, or
sudo apt-get install ffmpeg

ffmpeg is a Hyper fast Audio and Video encoder....

Here is the tested approach to format a bootable usb disk/stick:

Launch the Disks application - Click Show Applications and search Disks...

Some Linux glitches may be fixed by upgrading the kernel. It happens that some hardware and/or OS PC versions do not go well with certain kernel...

Python 3.6.5 was released on 2018-03-28. This version of (Python 3.6.5) is the fifth maintenance release of Python 3.6. The Python 3.6 series...

We are going to show you how to install the distribution. HEALPix is a shorthand for Hierarchical Equal Area isoLatitude Pixelation of a sphere. As...

Zoom can be easily installed on Linux operating system by first downloading the .DEB file from and then run an appropriate command line to install...

Assume your excel files are in some directory, move into that directory and execute the command below which uses LibreOffice in bash/Terminal to...

If you installed Google chrome through the .deb file, you can update the browser to the latest version by running the following commands:

sudo...

The most common LaTeX installation requires installing one of the following packages:

texlive
texlive-base
texlive-latex-extra...

Telegram is a free and open source instant messaging app that is considered more secure in terms of privacy and data encryption than WhatsApp...

Sometimes you may need to extract/remove some specific pages from a pdf document. You can achieve this without much hassle through ubuntu command...

If you use Ubuntu Linux for your daily work or more frequently, it is likely that you will find the following commands/instructions very useful....

There are many Linux-based distributions, and most of the users of these Linux distributions are people who find themselves using a particular...

You can easily install on Ubuntu Linux (tested with Ubuntu Linux 18.04) via snap as follows:

sudo apt-get update
sudo apt-get install snapd
sudo...

Xournal is an application for notetaking, sketching, keeping a journal using a stylus and more. Xournal is a free software (GNU GPL) and runs on...

Below are step-by-step instructions for Installing the ChartDirector for Python 3.6.x on Ubuntu Linux. First, download the appropriate version from...

Containerization is a lightweight alternative to full machine virtualization that involves encapsulating an application in a container with its own...

Scrcpy is a free and open-source software for mirroring (displaying) and controlling Android devices connected via USB (or wireless) from a Linux,...

As of today, Google Chrome browser can be installed on the Ubuntu Linux 20.04 LTS machine with the following two commands:

$wget
$sudo dpkg -i...

There are several ways to install the basemap module of mpl_toolkits in Python. Pip install may succeed but you are likely to encounter the error...

Rsync is a utility for efficiently transferring and synchronizing files between a computer and an external hard drive and across networked...