#linux

Articles tagged with #linux

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.
Sep 7, 202612 min read1
The Logbook #07 — Project : Production-Grade VPC on AWS
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
Aug 31, 20266 min read6
The Logbook #06 — Linux Special Permissions, ACLs, UMASK, su & Repo Config
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
Aug 13, 202613 min read
Cloud Girl Logs — Week 5: Computer Networking Fundamentals & Linux File Permissions
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
Jul 22, 20268 min read5
Cloud Girl Logs — Week 4: S3 Storage Classes, Bucket Policies & Linux User Management
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
Jul 12, 20267 min read4
Cloud Girl Logs — Week 3: Route 53, Auto Scaling, Target Groups, Bastion Host & SSH
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
Jun 30, 20266 min read5