TSSFL TECHNOLOGY STACK

This post details using FFmpeg to overlay audio with images, creating both short and long videos. We'll cover techniques for single image/audio...

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....

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....

is a cross-platform image editor available for GNU/Linux, macOS, Windows and other operating systems. It is an -- this means you can change its...

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

This post explores two powerful Linux commands used for efficiently managing files based on keywords within filenames. Both commands leverage the...

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

To upgrade Ubuntu to the latest version from the command line in 2024, follow these steps:

Open Terminal: Access the command line interface by...

This guide will walk you through Installing drivers and configuring your Epson L5190 printer for wireless printing on an Ubuntu Linux system.

Step...

See the for the up-to-date procedure.

If you have forgotten and cannot remember your administrative password for your Ubuntu desktop/laptop, the...

Recently, I encountered the following error message when mounting a hard drive:

Error Mounting dev/sdb1 at /media/...: Unknown Error:

This error...

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...

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...

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