My Personal Blog About DevOps, Security, Linux, Software Development, Hacking, Open Source, Blockchain, IT Industry, Video Games and Many More.

Elon Musk Effect

Elon Musk Effect

The tweet from Elon Musk caused technical problems to Signal performance. Moreover it increased my blog post views and I want to share an observation I called the 'Elon Musk Effect'.

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payever GmbH review

payever GmbH review

My honest review of payever GmbH at Hamburg, Germany. Try to avoid this name at any cost. For any type of developers it's a scam company and you can read more why.

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Kubernetes Nginx Ingress Authentication

Kubernetes Nginx Ingress Authentication

Easiest way to add basic authentication to a service in Kubernetes. Steps are provided for Nginx Ingress Controller only.

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Arduino development environment on Linux

Arduino development environment on Linux

In this blog post, I will show on how to set up a full development environment for Arduino on Linux. Steps required to install Arduino IDE and Fritzing. Also I will describe the steps required to upload the C program on Arduino via Linux terminal.

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Blockchain Dev Series - Confirmations

Blockchain Dev Series - Confirmations

How transaction confirmations work for Bitcoin, Bitcoin Cash, and Litecoin. I also discuss the best way how to track new transaction confirmations.

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How to install and use youtube-dl

How to install and use youtube-dl

A few days ago youtube-dl repository was blocked on GitHub. The takedown request was made by well known DMCA. youtube-dl is a script to download videos and audios from YouTube. I want to summarize here how to install and use it with the necessary packages.

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Remove Snap from Ubuntu

Remove Snap from Ubuntu

Installation of Chromium Browser made me unwillingly discover Snap. I don't see any advantages to use it on my Ubuntu-based distro at the moment. So here come instructions on how to get rid of it.

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Backup and decrypt Signal

Backup and decrypt Signal

Today I will show how to decrypt a Signal's backup file. You can export messages as a CSV file and media files to your PC. Yesterday I met a few obstacles during this process. The trivial operation became my next weekend challenge. This story is a reminder of how fascinating the world of programming is.

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CheatSheet - MariaDB

CheatSheet - MariaDB

Cheatsheet for MariaDB. How to install and secure your deployment. A simple Docker Compose example and many more.

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CheatSheet - NodeJS and npm

CheatSheet - NodeJS and npm

Cheatsheet for NodeJS, npm and general environment setup.

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