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Differences between the A+ Core 1, 220-1101 and 220-1201
Here's a list of the differences between the older Core 1, 220-1101 exam objectives and the newer Core…
A+ Certification
10 posts
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Differences between the A+ Core 2, 220-1102 and 220-1202
Here's a list of the differences between the older Core 2, 220-1102 exam objectives and the newer Core…
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2025 Computer Build - Core i7 - Ubuntu 24.04 - Music Recording Station - DEEP DIVE!
🤩I'm excited about this Ubuntu 24.04 build with Reaper, Steam, and a bunch of other fun stuff.…
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VS Code Integrated Terminal
The Integrated terminal in VS Code can be your one and only terminal - if you wish it!…
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VS Code - Basics... and Beyond
VS Code is probably the most important tool in my toolkit. I use it for developing, sysadmin work, and documentation. It is an excellent IDE.…
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DHCP Intro
The Dynamic Host Configuration Protocol (DHCP) automatically assigns IP addresses to hosts. These hosts could be computers, printers, servers, routers,…
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pfsense setup
pfSense is one of the main tools I use for firewalls. My SMB customers benefit greatly from the features of…
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Introduction to Subnetting
Introduction
Subnetting can be ponderous. This post acts as a repository for subnetting information that is important for the job.…
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Classful versus Classless IP Networks
Introduction
I wrote this article to discuss IPv4 classes and classless addressing and compare the two. Most companies make use…