Welcome to my Linux Journey – a collection of over 2,000 personal notes, guides, and reference materials I’ve built up over 10+ years working with Linux and open-source technologies.
Topics
| Category | Description |
|---|---|
| Rocky Linux | Rocky Linux, CentOS, RHEL, DNF, RPM, and related distributions |
| Kubernetes & Containers | Kubernetes, Docker, Podman, Helm, and container orchestration |
| Virtualisation | KVM, QEMU, libvirt, VMware, and virtual machine management |
| Kernel & System Internals | Linux kernel, crash analysis, kdump, performance tuning, sysctl |
| Networking | Firewalls, NFS, SSH, DNS, VLANs, TCP/IP, and network configuration |
| Storage & Filesystems | ZFS, Btrfs, XFS, LVM, RAID, iSCSI, backups, and storage management |
| Security | SELinux, LUKS, PAM, LDAP, SSL/TLS, and security hardening |
| Editors & Tools | Emacs, Vim, tmux, Git, awk, sed, and command-line utilities |
| Desktop & Distributions | Arch, Debian, Ubuntu, Fedora, Flatpak, NVIDIA, and desktop environments |
| Automation & Configuration | Ansible, cron, systemd, Terraform, and configuration management |
| General Linux | Everything else – tips, tricks, and miscellaneous notes |
Courses & Projects
| Course/Project | Description |
|---|---|
| CKA Certification | Certified Kubernetes Administrator exam preparation notes |
| RHCSA Cert Prep 1 | RHCSA EX200 – deployment, configuration, and management |
| RHCSA Cert Prep 2 | RHCSA EX200 – file access, storage, and security |
| LPIC-2 Certification | LPIC-2 Linux Engineer (201-450) certification prep |
| Advanced Linux Kernel | Deep dive into the Linux kernel |
| Learning Kubernetes | Kubernetes fundamentals and hands-on exercises |
| Learning Go | Go programming language notes |
| Learning Regular Expressions | Regex patterns and usage |
| Python Essential Training | Python programming fundamentals |
| Rocky Linux K8s Setup | Building a Kubernetes cluster on Rocky Linux |
| Project TV | Media server infrastructure project |
| Project TV v2 (Ubuntu) | Media server v2 on Ubuntu |
| MongoDB Essentials | MongoDB training notes |
| Ansible Playbooks | Ansible automation examples |
Presentations
| Talk | Event |
|---|---|
| Project TV — Rocky Linux Edition | TLUG, 9 May 2026 |