Open Source & Developer Tooling
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Open source software that powers real production systems, and the macOS tooling that keeps high-output engineering teams productive.
Memgraph & Claude Desktop: Detect Mule Accounts on macOS
1. Introduction This guide walks you through setting up Memgraph with Claude Desktop on your laptop to analyze relationships between mule accounts in banking systems. By the end of this tutorial, you’ll have a working setup where Claude can query and visualize banking transaction patterns to identify potential mule account networks. Why Graph Databases for […]
Read more →curl Command: Get HTTP Response Headers in Terminal
Web devs need to know the http headers their apps/webpages. This can be easily achieved using a browser plugin for Chrome or Firefox. But I prefer to use the command terminal, and curl makes this really easy.
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CVE-2024-3094: Detecting the XZ Utils SSH Backdoor
Executive Summary CVE-2024-3094 represents one of the most sophisticated supply chain attacks in recent history. Discovered in March 2024, this vulnerability embedded a backdoor into XZ Utils versions 5.6.0 and 5.6.1, allowing attackers to compromise SSH authentication on Linux systems. With a CVSS score of 10.0 (Critical), this attack demonstrates the extreme risks inherent in […]
Read more →nmap Vulners Script: Quick Vulnerability Scanning on macOS
This is a very short post to help anyone quickly setup vulnerability checking for a site they own (and have permission to scan). I like the vulners scripts as they cover a lot of basic ground quickly with one script.
Read more →WordPress Plugin Upgrades: Fix Stale File Issues
Most WordPress plugin developers eventually hit the same invisible wall: you ship an update, everything looks correct in the zip, the version number changes, the code is cleaner, and yet users report that the old JavaScript is still running. You check the file. It is updated. They clear cache. Still broken. Here is the uncomfortable […]
Read more →Enable Apps From Anywhere on Mac: Terminal Command Guide
Previously Macs would allow you to install software from anywhere. Now you will see the error message “NMAPxx.mpkg cannot be opened because its from an unidentified developer“. If you want to fix this and enable apps to be install from anywhere, you will need to run the following command line: Once you have run the […]
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Browser curl Wrapper: Bypass Bot Filters, Load Test, and Defeat TLS Fingerprinting
WordPress Plugin Crashed Your Site: Restore From Backup Instead You updated a plugin five minutes ago. Maybe it was a security patch. Maybe you were trying a new caching layer. You clicked “Update Now,” saw the progress bar fill, got the green tick, and moved on with your day. Now the site is down. Not […]
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Why TOGAF Fails Modern Enterprise Architecture
You can survive on it for a while. You definitely should not build a mission around it. 1. The analogy nobody asked for, but everyone deserves Potatoes are incredible. They are calorie dense, resilient, cheap, and historically important. They are also completely useless for space travel. No propulsion, no navigation, no life support, no guidance […]
Read more →Linux CD Command Guide: Navigation Tips for Windows Users
Ok, so I am a windows dude and only after docker and K8 came along did I start to get all they hype around Linux. To be fair, Linux is special and I have been blown away with the engineering effort behind this OS (and also glad to leave my book of Daniel Appleman win32 […]
Read more →AWS CLI Setup on Mac: Install and Configure in Minutes
You can absolutely get the following from the AWS help pages; but this is the lazy way to get everything you need for a simple single account setup. Run the two commands below to drop the package on your Mac. Then check the versions you have installed: Next you need to setup your environment. Note: […]
Read more →What Is Minification and How to Test If It Works
1. What is Minification Minification is the process of removing everything from source code that a browser does not need to execute it. This includes whitespace, line breaks, comments, and long variable names. The resulting file is functionally identical to the original but significantly smaller. A CSS file written for human readability might look like […]
Read more →Check SPF, DKIM and DMARC Email Security DNS Records
There are three basic ways to secure email, these are: Sender Policy Framework (SPF), Domain Keys Identified Mail (DKIM), Domain-based Message Authentication, Reporting & Conformance (DMARC) definitions. Lets quickly discuss these before we talk about how to check if they have been setup: SPF helps prevent spoofing by verifying the sender’s IP address SPF (Sender […]
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