
The Logbook #08 - Linux Behind the Scenes: Services, SSH, Firewalls, and Flatpak
The Logbook — Week 08: Understanding what keeps a Linux system running in the background.
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The Logbook — Week 08: Understanding what keeps a Linux system running in the background.

What I Built A two-tier VPC architecture - (Public tier (ALB, internet-facing) + Private tier (EC2, application logic)) across two availability zones: Public subnets with NAT Gateways and an Applicat

Been a bit quiet here — RHCSA classroom training started alongside college and between the two, writing took a back seat. Posting will be once every 10 days or so for now, not weekly. The learning its

Week 5 is different. Instead of AWS, this week is networking — my exam syllabus covers it thoroughly and networking is just as foundational for DevOps as cloud is. Understanding how data actually move

Week 4. S3 on the AWS side, user and password management on Linux. Uni exams are running for the next two weeks so progress will be slower than usual — but not stopped. AWS Side S3 — Simple Storage Se

This one's coming in a few days late — university exams ate up most of my week. Didn't want to skip it though, so here's Week 3, slightly delayed but complete. This week was networking and high availa

Week 2 done. This week felt heavier than week 1 — VPC on the AWS side took the most time, and shell expansion on the Linux side was more interesting than I expected. AWS Side VPC — Virtual Private Clo

This is week 1 of my Cloud + Linux learning log. I'm preparing for RHCSA and AWS SAA simultaneously — alternate days, one topic per session. Writing it down here so it sticks, and maybe it helps someo