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Linux File Permissions Weren't Enough Here's What ACLs Actually Do

May 26 · 4 min read · Linux permissions are one of the first things you learn. chmod, chown, owner, group and others . This model has a hard limit, and when you hit it, you need something called Access Control Lists (ACLs)

IP Addresses: The Internet's Universal Postal Service

Mar 25 · 6 min read · IP addresses are great. They make the internet work. Without them the internet would be a complete mess. That is why everything that connects to the internet must have an IP address. But where do they

Build a CLI in Golang with Cobra

Sep 11, 2024 · 5 min read · Introduction I do not know about you but I wouldn't say I like snakes. The slither and the fact that this belly-crawling reptile can pack venom to kill you just terrifies me. However, in this article, we are not talking about Cobra the Snake but a Go...

Getting started with RabbitMQ in Golang

Aug 22, 2024 · 9 min read · Introduction What’s RabbitMQ and Why Should You Care? Honestly, the RabbitMQ docs explain it so well that I will copy and paste it. Docs “RabbitMQ is a message broker: it accepts and forwards messages. You can think about it as a post office: when yo...

How to write your first Cairo function

Aug 20, 2024 · 5 min read · Blockchain development has an average monthly search on Google of 100-1k. Source(google ad words). That is a lot. This only means a lot of people are interested in blockchain technology. Just like any technology out there. Blockchain technology is br...