Tech enthusiast, problem solver, and lifelong learner. Blogging about Power Platform, Dev, IT, and automation. Exploring new tech, sharing insights, and building solutions. Welcome to Adam’s Bit Pit!
Redis
Redis offers powerful data structures like keys, lists, sets, and hashes, each suited to different use cases. Keys are efficient for quick access, lists manage queues and stacks, sets ensure uniqueness, and hashes store object-like data. Mastering these enables building fast, scalable applications.
Cybersecurity
Fail2Ban is a Linux security tool that protects against brute force attacks by monitoring logs and blocking malicious IPs. It's easy to implement, customizable, and effective for SSH, FTP, and other services. Pair it with other security measures for a robust defense.
Linux
If your Linux system is mysteriously throwing errors like No space left on device, it’s not your disk-it’s your watchers. Here’s how to troubleshoot and fix it like a pro.
Docker
Docker Hub is perfect for quick starts but can bottleneck under pressure. Quay offers enterprise-grade security and control but at a complexity cost. Self-hosting (with Harbor or similar) gives full ownership and flexibility, ideal for secure, large-scale deployments.
Docker
Use Docker without leaving your editor. VS Code’s Docker extension lets you build, manage, and debug containers directly in your workspace- no terminal needed. Here’s how to make the most of it (and what to watch out for).
Engineering
Explore the differences between GitHub, GitLab, and Gitea from a self-hosting perspective. Discover why Gitea is the perfect fit for homelab users and hobby developers who value control, simplicity, and low resource use without sacrificing key features.
Raspberry Pi
Raspberry Pi keeps corrupting SD cards? Learn how to eliminate the problem with USB boot, SSDs, PXE, and smarter file system practices. This expert guide dives deep into preventing data loss and increasing Pi reliability.
Linux
Package management is the beating heart of every Linux system- but not all managers are created equal. This expert comparison dives deep into APT, DNF, Pacman, and Snap, highlighting performance, dependency handling, and security from the trenches of real-world Linux.
Cybersecurity
Build a powerful, budget-friendly SIEM using open source tools like Wazuh, Logstash, and Elasticsearch. This expert guide walks through architecture, benefits, and pitfalls-giving you full control, deep visibility, and zero license fees. Security, your way.
Cybersecurity
Passwords are dying. From FIDO2 to passkeys, passwordless authentication is reshaping digital security with better UX and phishing resistance. But are we truly ready to go all-in? Dive into the architecture, benefits, and caveats of a post-password future.
Visual Studio
If your Visual Studio builds are slower than a Monday morning stand-up, this expert guide dives into project structure, MSBuild tricks, NuGet bottlenecks, and parallelism to help you optimize builds, reclaim flow, and stop staring at loading bars.
Automation
PowerShell and Bash dominate IT automation, but which is better? Bash is lightweight and Unix-native, while PowerShell excels in structured data handling and Windows automation. The right choice depends on your environment-master both, and you’ll be unstoppable!