Understanding the Basics Selecting Data Basic Query: SELECT "field_key" FROM "measurement_name" With Time Filter: SELECT "field_key" FROM "measurement_name" WHERE $timeFilter Filtering S...

fn main() { println!("Hello, World!"); } Cargo Package Manager Cargo is the Rust package manager. It is used to compile, test, and run Rust projects. Cargo is also used to manage dependencie...

Prepare the Pi sudo apt-get update sudo apt-get full-upgrade sudo reboot Set the WiFi country in raspi-config’s Localisation Options: sudo raspi-config Install CasaOS curl -sL https://instal...

Introduction Vim is a highly configurable text editor built to enable efficient text editing. It’s an improved version of the vi editor distributed with most UNIX systems. Install Vim using Homeb...

Introduction Tmux is a terminal multiplexer that allows you to manage multiple terminal sessions from a single window. It’s extremely useful for developers and system administrators for multitaskin...

Introduction to SSH SSH (Secure Shell) is a network protocol used to securely connect to a remote server or computer over an unsecured network. SSH provides secure channel over an unsecured networ...

SQLite is a C library that provides a lightweight, disk-based database. It doesn’t require a separate server process and allows access to the database using a nonstandard variant of the SQL query l...

Introduction to Rsync Rsync (Remote Sync) is a widely used command-line tool for efficiently transferring and synchronizing files across computer systems, with support for incremental file transfe...

Introduction to MediaWiki Markup MediaWiki is a free and open-source wiki software, best known for powering Wikipedia. It uses its own markup language to allow for easy editing of pages. Basic Me...

Introduction to Markdown Markdown is a lightweight markup language with plain-text formatting syntax. Its design allows it to be converted to many output formats, but it’s most commonly used to ge...