Sysadmin Learning & Task Progress

All tools used here are open source with extensive documentation, and match the production stack: Linux KVM, nginx, Apache, PHP-FPM, MariaDB, WordPress, Prometheus, Grafana, Ansible.

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1. Bandit wargame

Complete all levels of OverTheWire: Bandit — core Linux command line skills

2. SadServers

Work through hands-on sysadmin tasks on sadservers.com

3. RHCSA course

Go through the unofficial RHCSA course on UdemyHostinger Udemy account available in learning materials.

4. Hands-on technical experiment

Order a few Hostinger VPS KVMsFully covered by Hostinger for learning purposes.

KVM 1 — install web hosting stack: nginx + Apache reverse proxy, PHP-FPM handler, MariaDB, a few Unix users, a few WordPress sites

KVM 2 — install Prometheus + Grafana; create exporters and alerts to monitor KVM 1's resources and WordPress uptime

Create a GitHub repo for Ansible; write two playbooks (KVM1 setup, KVM2 setup) that fully replicate the manual configuration on empty boxes

Create Telegram notifications

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