Tutorials
Step-by-step technical guides on Docker, Linux, Python, Go, and more.
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How to plot with python pandas
Learn how to do simple plot for python beginners with pandas
Setup a python data analysis environment
In this tutorial we are going to use anaconda for quick library installation and we also show how to organize your files.
How to do a linear regression with sklearn
We are going to create a predictive model using linear regression using sklearn (scikit-learn).
How to switch between multiple python interpreters
Pyenv is a great tools to install and switch multiple python interpreters. Learn here how to install and use it.
How to make Kali Linux booteable usb on Windows
Learn how to create a USB Booteable on Windows for Kali Linux.
nessuscli fetch --reset: Fix Nessus License, Fetch Errors, and Admin Password (2026)
Complete Nessus reset guide 2026. Run nessuscli fetch --reset, fix "fetch failed" and timeout errors, reset admin password, find nessus.license file location, and verify activation on Linux, Windows, macOS.
How to install and configure MySQL on Ubuntu 16.04
Follow this guide to installing MySQL on ubuntu 16.04. We also cover how to create a database user.
How to install Java (Oracle) the proper way on Ubuntu 16.04
Find here the best way to install Oracle Java on Ubuntu 16.04.
Webassembly initial steps tutorial or how to start with wasm
Webassembly initial steps for the begginer. Learn how to setup the development environment with a simple example.
How to serve Django application using uWSGI with Nginx
A tutorial that shows how to setup a Django app using uWSGI with Nginx.