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DanLinX2004X/README.md

👋 Hey there, I'm Daniil

Aspiring SRE • Linux & Automation Enthusiast

Open Source Codewars Dev.to Blog Email

🧠 About Me

IT student passionate about Linux, automation, and building reliable systems.
I explore infrastructure monitoring, SRE practices, and cybersecurity through hands-on projects.
Currently focused on Infrastructure as Code and preparing for SRE/DevOps roles.

Open to: SRE/DevOps internships and collaboration on interesting infrastructure projects.

🛠 Tech Stack & Tools

Infrastructure as Code:
Ansible Vagrant Docker GitHub Actions

Monitoring & Observability:
Prometheus Grafana

Scripting & Development:
Python Bash YAML

Platforms & OS:
Linux GitHub

Networking & Security (Bonus):
Wireshark Cisco

🗺 Project Map

Project Description Stack
User Last Login Tool User utility for determining last login + packaging (AUR/Deb/RPM) Bash, Linux, Docker
Ansible Lab Multi-server automation with Vagrant & Ansible Ansible, Vagrant, PostgreSQL, Python
Monitron Dockerized monitoring stack Prometheus, Grafana, Alertmanager, Docker
System Monitor Real-time system monitoring (AUR package) Bash, Python, Linux
Nginx Log Monitor Log analyzer with visualization Python, Docker, Nginx

🚀 Featured Projects

User Last Login Tool

Bash Docker AUR

🧪 Status: Works on Arch/Docker, needs testing on Debian/CentOS

Packages & Releases: AUR version Docker Pulls

Script for viewing user login history (last / lastlog / journalctl)
with fallback logic and packaging for AUR / DEB / RPM / DockerHub. The project has been released and has man + CI.

Ansible Infrastructure Lab

Ansible Vagrant GitHub Actions PostgreSQL

Multi-server automation with Vagrant and Ansible. Features PostgreSQL database server, Python web application, and CI/CD validation. Demonstrates Infrastructure as Code principles.

Monitron - Monitoring Stack

Docker Prometheus Grafana

Dockerized monitoring stack with Prometheus, Grafana, and Alertmanager. Includes custom exporters and dashboard configurations for system observability.

System Monitor

Bash Python AUR

Packages & Releases: AUR version

Real-time system monitoring tool published in AUR. Tracks CPU, memory, and disk I/O usage with configurable alerts.

Nginx Log Monitor

Python Docker

Packages & Releases: Docker Pulls

Dockerized Python analyzer for Nginx access logs with request pattern detection and basic visualization.

📊 GitHub Stats

🧠 Codewars Profile

🏆 GitHub Achievements

🎯 Currently Focusing On

  • Infrastructure as Code with Ansible and Vagrant
  • CI/CD pipelines and automation best practices
  • Container orchestration and microservices monitoring
  • SRE principles - reliability, observability, automation
  • Preparing for SRE/DevOps internships and real-world challenges

📫 Contact Me

Email

📅 Profile updated: 29 November 2025

⚡️ "Stay curious, stay simple — systems are built from small parts that work well together."

Pinned Loading

  1. system-monitor system-monitor Public

    A powerful Bash script for real-time system monitoring. Displays CPU, memory, disk, and network metrics with colored output and threshold alerts.

    Shell 2

  2. nginx-log-monitor nginx-log-monitor Public

    Real-time Nginx log monitoring with instant Telegram notifications for 5xx server errors. Simple, effective, and ready to use.

    Python 1

  3. monitron monitron Public

    pet-project | Personal Monitoring Stack for developers and DevOps engineers.

    JSON

  4. ansible-lab ansible-lab Public

    Ansible & Vagrant lab demonstrating infrastructure automation. Features multi-server environment with PostgreSQL DB and Python app, validated by GitHub Actions CI. SRE/DevOps learning project.

    YAML

  5. user-last-login-tool user-last-login-tool Public

    SRE Bash script to report last login times for all non-system users using a robust cascading logic (last/lastlog).

    Shell