Dargslan

Lecture 2.2 Installing Cisco Packet Tracer | Step-by-Step Setup Guide 2026

The Apache Reverse Proxy Pattern Behind 80% of Production Sites

Lecture 2.7 Installing GNS3 | Complete Setup Guide with IOS Images 2026

Nginx Advanced #06 | Lua + OpenResty | Programmable Nginx

Nginx Mastery #07 — Logs: access & error | If it isn't logged, you can't debug it

Systemd Mastery Lesson 09: cgroups (Resource Control) | Dargslan Linux Series

Nginx Advanced Mastery 00 Welcome

Nginx Mastery #08 — Reverse proxy basics | proxy_pass + X-Forwarded-* headers

Nginx Mastery #09 — Load balancing | upstream block, 3 algorithms, health checks

Nginx Advanced #04 | HTTP/2 + HTTP/3 | Modern Protocols

Why Some Teams Migrate FROM Nginx BACK to Apache (Counterintuitive Cases)

Linux for Beginners #10 — Logs | journalctl, /var/log, debugging workflow

Nginx Mastery #01 — What nginx actually is | Web server, reverse proxy, load balancer

Lecture 2.1 Choosing Your CCNA Lab Tool | Packet Tracer vs GNS3 vs EVE-NG

Install Fail2ban + First Ban in 5 Minutes | Lesson 02 of 13

Lecture 2.8 Installing EVE-NG | Browser-Based Network Lab Setup 2026

Nginx Advanced #09 | ModSecurity WAF | OWASP CRS Setup

Run Real nginx with Docker (port mapping & restart policies)

Lecture 2.4 Saving, Reloading & Managing Cisco Configs | Running vs Startup

Linux Commands #13 cp — Copy Files in Linux Like a Pro (Including -r for Folders)

Linux Commands #25 - passwd — Change Linux Passwords Securely (Self + Sysadmin Modes)

TS React Beginners 05 useState useEffect - useState + useEffect — state and side effects, typed

Users Groups Permissions in Linux

Linux Commands #23 - id — Read Your Linux Identity (UID, GID, Groups Explained)

What is Rate Limiting

Linux Commands #24 - groups — Quickly Check Your Linux Group Memberships

Linux Commands #22 - cal — A Whole Calendar IN YOUR TERMINAL (1-Second Lookup!)

Linux Commands #36 - ps aux — See Every Process Running in Linux (X-Ray for Your System)

Find Command in Linux

Linux Mastery - Linux Mastery GRADUATION — Where to Go Next (Roadmap) #12

Why Learn Kubernetes in 2026? The $30K Salary Premium in DevOps

Deploy Docker to a Real Server in 10 Minutes (ssh + compose)

What are Server Sent Events

What are Message Queues

Stash, Rebase, Cherry-pick — The 3 Senior Power Tools (Lesson 08 — ADVANCED)

Lesson 07 — nginx Production Setup with TLS

Apache Logs That Survive 3am: access.log, error.log, Custom LogFormat

pathlib · with · json — Python file I/O done right | L08 · Advanced

Nginx Advanced #03 | FastCGI Cache | PHP/Python at Edge

How to Dockerize an App

Linux Commands #21 date — Linux Time Command (with Format Magic for Scripts!)

Nginx Advanced #10 | Observability | Prometheus + Grafana

CrowdSec Tutorial Lesson 07 - Firewall Bouncers

Apache VirtualHost: 1 IP, ∞ Sites (How the Host Header Magic Works)

httpd.conf Decoded — The 4-Level Apache Config Tree (Apache Mastery #3)

try · except · else · finally — Python errors | L07 · Advanced

Linux Commands #11 touch — Create Empty Files in 1 Second (Linux Beginner Tutorial)

What is CI CD

Linux Commands #12 - mkdir — Create Folders in Linux (with the -p Power Trick)

git status, diff, log — Read Your Repo Like a Pro (Lesson 02 — CORE)