Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Spread the love“`html Managing databases can be a complex task, especially when it comes to file uploads. One persistent issue many developers encounter is the limit on file sizes imposed by MySQL. If ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

It’s time to switch to a new development tool for SQL Server and Azure SQL. Here’s how to get started with the MSSQL extension for Visual Studio Code. Microsoft recently ended support for Azure Data ...

Enterprises need data, and data needs to be stored, with a flexible, portable environment that scales from developers’ laptops to global clouds. That storage also needs to be able to run on any OS and ...

Compare the best penetration testing tools for 2026, including pricing, key features, use cases, and top picks for modern security teams today. As technology advances, ensuring the security of ...

In this lab, we demonstrate how to use the MariaDB JDBC driver also known as MariaDB Connector/J, to connect to an Amazon Aurora cluster. We use a combination of a small custom Java client program, ...

Jq is a powerful and highly flexible parser program that can stream and filter JSON data out of files and UNIX pipes. This article will teach you the basics of jq, present code examples, as well as ...

A bit over three years ago, just before COVID hit, we ran a long piece on the tools and tricks that make Ars function without a physical office. Ars has spent decades perfecting how to get things done ...