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

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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Blockchain Dev Series - Bitcoin Cash

Blockchain Dev Series - Bitcoin Cash

Technical cheatsheet for Bitcoin Cash. Blockchain Dev Series are helpful for crypto devs and include development tips and tricks, code snippets, Docker configuration and cloud deployment.

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CheatSheet - Docker

CheatSheet - Docker

Cheatsheet and Tips for Docker, Docker Compose and Dockerfiles.

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CheatSheet - kubectl

CheatSheet - kubectl

Cheatsheet for Kubernetes command line tool.

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1 Year of Freelancing

1 Year of Freelancing

In June I had the first anniversary of being a remote developer. I will tell you my story, lessons learned and the pros of being a Digital Nomad.

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Export Slack Data

Export Slack Data

Today I will demonstrate how to export Slack public channels, private channels, direct messages and username list. Follow these steps and you will be able to backup your data.

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CheatSheet - GitLab

CheatSheet - GitLab

How to add SSH key. Setup GitLab Runner and simple Docker build pipeline with caching.

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