RUN TCP/IP | Morgan Lucas is Tech Blogging

Want to share this page easily? Check out the Notion version. I'm a strong believer in the ability to self learn ( waves hand at blog ), educate, and apply the knowledge. I believe that's how someone should get a position. However, we live in a world where you have to be in as many faces as possible for the greatest chance at survival. So why not bite the bullet and improve? Especially when you don't technically have to be in someone's face. I Tried to Say Something in Each Room, without Talking Anyone's Ear Off...👂🏼 People really have a lot to say in Spaces. I try to be impactful and succinct over wordy, unless needed. The challenge came from entering a room too late; What if I repeat something? If I have, no one pointed it out besides maybe a "Oh yeah, X person had brought that up, that's a good point.". Other times, the rooms were not accepting new speakers, and the pressure was off. Phew! ...Except When I Hosted My Own 📣 I was the only...

The general idea of the book is protecting your time* - From meetings, overbearing bosses, and phone calls, something I can relate to. I will be more receptive to you if you outline your ideas about the position in an e-mail rather than "hop on a call for a quick chat about this opportunity". I've taken to sending a link to this portfolio, a few relevant posts, and asking if this is in line with the position, and encouraging them to ask more questions. I'm picking out the quotes that spoke to me.   "Risks weren't that scary once you took them." It's true! "It is far more lucrative and fun to leverage your strengths instead of attempting to fix all the chinks in your armor." Struggling to drill down and use the Cybersecurity minor? Not for me. Security is to be respected and should be incorporated into new builds, and I will leave the CISSP to others and cheer them on.  Learning, writing, and teaching? That's more my speed.  "Most b...

Follow along with more DevOps stuff! It's not only CloudFormation and YAML we can use to build infrastructure in AWS - The ever-popular Python is here. I like how the docs say it should take around 6 minutes, and I'm here on maybe...minute 34 waiting for packages to finish installing. I'm sure it doesn't account for setup, but for a while, I was concerned I had misconfigured something. No, there are just a ton of packages to download.   Node.js had to not only open Powershell, but update my chocolatey and some VS Code components. Importing Python packages happens in consoles/terminals . You have to import them each session.  So, I open a terminal in VS Code to install this Pipenv Virtual Environment Package in theory. The hardest part is always installing Python packages, as I never remember what command works in Windows Terminal.  It's never pip install or apt-get, but 'python -m pip install [package], when you are not in the Python prompt. Now, into the cmd ...

9/20/2023: The open source version of Terraform is now  OpenTofu  Terraform (now OpenTofu) for AWS is somewhat clearer than Terraform for Azure - easier to grasp than YAML and it's finicky formatting. After pushing some DevOps Terraform (TF) configurations live to AWS, I wondered if I could push a static webpage. Situation - Why Would You Use This? To quickly spin up the front-end for a simple webpage that might take user input after attaching it to back end services that accept and hold the data.  What Other Options Are There? I've documented hosting static webpages through Azure before on here through various methods - The process is somewhat intensive and relies strongly on interconnected systems. GitHub to host the code Azure Webapps to take the code and display it Another option would be using Netlify,  but that works best for truly single-page apps like this . It looks like it has different pages to the untrained eye, but it's only one. Task - How Is It Done? ...

My laptop is refurbished. I've written about how there are a few ... quirks. Being a technology professional, I felt okay with adopting an older machine, knowing I had the skill to fix moderate issues. From dying drivers to monitor massacres, I've ID'd, solved, and documented a lot of issues.  The newest one was my Wi-Fi adapter dropping the connection to a specific extender. While troubleshooting, I was curious about doing recon of WiFi networks and broadcasting devices anyway. That issue? A power setting. It was so determined to save power, it would disconnect. The extender is also flirting with the older end of 6 years old.  The battery needs to be replaced, but that's new to me. As a Windows laptop, there are a plethora of options to pick. How do you decide which one is safest?  I am suddenly concerned about this despite having 3 unofficial, 15$ Macbook Air chargers from eBay, and no explosions. But let's move onto the Site Survey - Where can I find the stronges...

  There was an AWS outage a few days ago; You were probably impacted in one way or another. If any of my appliances would ever e-mail me, I think I'd die of shock. Every thing from Disney+ to McDonalds was affected, as US-East-1 was US-East-None for a few hours. Even Amazon delivery drivers and warehouse workers couldn't complete their breakneck, no bathroom, tasks. My Alexa couldn't reach AWS. "Guess I better attach it to the new hotspot..." I thought, before moving on with my day and not doing that. Turns out, my hotspot wasn't the issue.

  alt: Three panels of a dog with a toy. Panel 1: 'Pls release IP address'. Panel 2: 'No release', Panel 3: 'Only hold onto expired IP' It's not practical for home internet services to let end users distribute their own IP addresses to their devices. The option is there, but it's far easier to let people use DHCP - You get a pool of addresses for your devices, and the router does the work in distributing them. That way, your devices can talk to each other (Somewhat - in a L2 network, they don’t need IP addresses) and reach the internet! But what happens when one Windows 10 device is unused for months? The device is totally off. It holds onto an expired IP address - and then it can't get back on. That's what happened this week. After scanning with Wireshark, no DHCP packets were being sent at all. The laptop didn't want to connect to any home internet router, of which there were two - The main one and the extender. Flushing DHCP didn...