Dlunhappy226's coding blog

A screenshot of Xmrig mine Cryptocurrency

How to mine cryptocurrency on a Raspberry Pi

Leave a Comment / Raspberry Pi / Dlunhappy226

Mining cryptocurrency has become popular few years. Although mining cryptocurrency on Raspberry Pi is not profitable, it’s still very interesting to learn. Unlike other cryptocurrencies using the SHA hashing algorithm, Monero used the RandomX proof-of-work algorithm. Cryptocurrency maintains over a decentralized blockchain and verified by different nodes around the world. Cryptocurrency transaction is also untraceable. Because […]

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The best web-based file explore

Leave a Comment / Docker, Linux server / Dlunhappy226

File browser is a web-based file explore with features such as a code editor, command line, and user management. It can run as a container in docker or as a Linux binary. In this tutorial, I will walk through how to install file browser in docker. First, update the package manager and install docker on

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Portainer: Web-based Docker management tool

Leave a Comment / Docker, Linux server / Dlunhappy226

Portainer is a web-based Docker management tool that can access through the browser. It has many key features such as docker-compose, web GUI, Kubernetes, and deploy containers. It is also open source on GitHub. In this tutorial, I will show you how to install and setup it. Key feature of Portainer/Docker Fast deployment: Docker deployment

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How to increase ram on Raspberry Pi

Leave a Comment / Linux server, Raspberry Pi / Dlunhappy226

Raspberry Pi ram can be increased by using Linux built-in swap file without additional hardware. In this tutorial, I will show you how to increase the swap size of the swap file. First, stop the swap file service: Then, open the swap file config file using nano: Find this line on the config file. Then

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Guacamole: Remote Desktop Gateway

Leave a Comment / Linux server / Dlunhappy226

Guacamole is a remote desktop gateway developed by Apache. It supports multiple access protocols, such as Kubernetes, RDP, SSH, telnet, and VNC. It can be hard to install, but there is an easy install script on GitHub. https://github.com/MysticRyuujin/guac-install To install it: Then open your browser to http://localhost:8080/guacamole Login as username “guacadmin” and password “guacadmin”. (Be

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The best flight tracking api for free

Leave a Comment / Plane tracking / Dlunhappy226

Flightradar24 is the best and most popular free flight-tracking API, but it is not so easy to use. It was originally a flight tracker on the website. Even though it was private, it could still be used. To get all planes: To get flight data: Hope this help 😀

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