Terraform 1: Building and Removing a DeepLX Lambda Proxy on AWS

A Terraform practice run that built an AWS Lambda proxy path, verified it, and tore it down cleanly.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Terraform 1: Building and Removing a DeepLX Lambda Proxy on AWS

A Terraform practice run that built an AWS Lambda proxy path, verified it, and tore it down cleanly.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Terraform 1: Building and Removing a DeepLX Lambda Proxy on AWS

A Terraform practice run that built an AWS Lambda proxy path, verified it, and tore it down cleanly.

Auto-PPT Debugging Part 3: Editable Web App and Lightsail Deployment Path

Extending the slide generator from text mapping fixes into an editable web app and a deployable Docker, Caddy, Lightsail, and Terraform path.

Terraform 1: Building and Removing a DeepLX Lambda Proxy on AWS

A Terraform practice run that built an AWS Lambda proxy path, verified it, and tore it down cleanly.

Architecture Notes for a Django-Based AI Quiz Platform

A structural walkthrough of Quizly, a Django 5.1 application that generates quizzes from uploaded study materials.

Monitoring Lab: Prometheus, Grafana, and Alertmanager

An end-to-end local monitoring lab with Prometheus scraping metrics, Grafana dashboards, and Alertmanager email notifications.

Preparing a Debian Server Deployment with Ansible

A practical Ansible note on preparing a Debian target server for a Django and Nginx deployment.

Architecture Notes for a Django-Based AI Quiz Platform

A structural walkthrough of Quizly, a Django 5.1 application that generates quizzes from uploaded study materials.

Reviewing a Selenium-Based Book PDF Crawler Prototype

A prototype review for a CLI crawler that searches book metadata and evaluates public PDF candidates with license signals.

Understanding Firewalls with AWS Security Groups and UFW

A practical explanation of how AWS Security Groups and Ubuntu UFW divide responsibility around an EC2 web server.

Reviewing a Selenium-Based Book PDF Crawler Prototype

A prototype review for a CLI crawler that searches book metadata and evaluates public PDF candidates with license signals.

Reviewing a Selenium-Based Book PDF Crawler Prototype

A prototype review for a CLI crawler that searches book metadata and evaluates public PDF candidates with license signals.

Monitoring a Django Process with systemd and cron

A practice note on running a Django process under systemd and checking it regularly with a cron-driven script.

Preparing a Debian Server Deployment with Ansible

A practical Ansible note on preparing a Debian target server for a Django and Nginx deployment.

Moving a Django Project from Ubuntu to Debian with Docker

Notes from packaging a Django project into Docker and moving it from an Ubuntu server to a Debian environment.

Monitoring a MacBook with Zabbix and Email Alerts

A Zabbix setup on AWS Lightsail with Docker, a MacBook agent, memory triggers, and Gmail notifications.

Monitoring Lab: Prometheus, Grafana, and Alertmanager

An end-to-end local monitoring lab with Prometheus scraping metrics, Grafana dashboards, and Alertmanager email notifications.

Preparing a Debian Server Deployment with Ansible

A practical Ansible note on preparing a Debian target server for a Django and Nginx deployment.

Building Nginx Log Monitoring with the Elastic Stack

A monitoring setup using Filebeat, Elasticsearch, and Kibana to inspect Nginx logs from an EC2 server.

Moving a Django Project from Ubuntu to Debian with Docker

Notes from packaging a Django project into Docker and moving it from an Ubuntu server to a Debian environment.

Load Balancing Django with Nginx Upstream and Multiple Gunicorn Instances

A deployment note on splitting Django traffic across two Gunicorn ports through Nginx upstream.

Text Processing with Nginx Logs

A terminal-focused note on using Linux text pipelines to inspect Nginx access logs.

Understanding Firewalls with AWS Security Groups and UFW

A practical explanation of how AWS Security Groups and Ubuntu UFW divide responsibility around an EC2 web server.

First Notes on Django Performance Monitoring

A first monitoring checklist for watching CPU, memory, response behavior, and service stability on a Django server.

Practical Network Debugging Tools for a Linux Server

Notes on using ping, traceroute, curl, dig, and ss to narrow down service and network failures.

Monitoring a Django Process with systemd and cron

A practice note on running a Django process under systemd and checking it regularly with a cron-driven script.

Building Auto Deployment for a Jekyll Blog with GitHub Actions and Nginx

How I wired a Jekyll blog to deploy automatically to an Ubuntu EC2 server after every push to main.

Reverse Proxy and the Basic Nginx Deployment Shape

A practical note on how Nginx sits in front of Django and Gunicorn as a reverse proxy.

Preparing a Debian Server Deployment with Ansible

A practical Ansible note on preparing a Debian target server for a Django and Nginx deployment.

Moving a Django Project from Ubuntu to Debian with Docker

Notes from packaging a Django project into Docker and moving it from an Ubuntu server to a Debian environment.

Load Balancing Django with Nginx Upstream and Multiple Gunicorn Instances

A deployment note on splitting Django traffic across two Gunicorn ports through Nginx upstream.

First Notes on Django Performance Monitoring

A first monitoring checklist for watching CPU, memory, response behavior, and service stability on a Django server.

Monitoring a Django Process with systemd and cron

A practice note on running a Django process under systemd and checking it regularly with a cron-driven script.

Auto-PPT Debugging Part 2: Credentials, Text Mapping, and Broken Layouts

Follow-up notes on fixing credential mismatches and tracing why generated slide text broke the template layout.

Debugging a Django, OpenAI, and Google Slides Auto-PPT Generator

Early troubleshooting notes from adding prompt-based slide generation to a Django project on macOS.

Architecture Notes for a Django-Based AI Quiz Platform

A structural walkthrough of Quizly, a Django 5.1 application that generates quizzes from uploaded study materials.

Reverse Proxy and the Basic Nginx Deployment Shape

A practical note on how Nginx sits in front of Django and Gunicorn as a reverse proxy.

Practical Network Debugging Tools for a Linux Server

Notes on using ping, traceroute, curl, dig, and ss to narrow down service and network failures.

Monitoring a MacBook with Zabbix and Email Alerts

A Zabbix setup on AWS Lightsail with Docker, a MacBook agent, memory triggers, and Gmail notifications.

Moving a Django Project from Ubuntu to Debian with Docker

Notes from packaging a Django project into Docker and moving it from an Ubuntu server to a Debian environment.

Building Nginx Log Monitoring with the Elastic Stack

A monitoring setup using Filebeat, Elasticsearch, and Kibana to inspect Nginx logs from an EC2 server.

Building Nginx Log Monitoring with the Elastic Stack

A monitoring setup using Filebeat, Elasticsearch, and Kibana to inspect Nginx logs from an EC2 server.

Understanding Firewalls with AWS Security Groups and UFW

A practical explanation of how AWS Security Groups and Ubuntu UFW divide responsibility around an EC2 web server.

Building Auto Deployment for a Jekyll Blog with GitHub Actions and Nginx

How I wired a Jekyll blog to deploy automatically to an Ubuntu EC2 server after every push to main.

Auto-PPT Debugging Part 2: Credentials, Text Mapping, and Broken Layouts

Follow-up notes on fixing credential mismatches and tracing why generated slide text broke the template layout.

Debugging a Django, OpenAI, and Google Slides Auto-PPT Generator

Early troubleshooting notes from adding prompt-based slide generation to a Django project on macOS.

Monitoring Lab: Prometheus, Grafana, and Alertmanager

An end-to-end local monitoring lab with Prometheus scraping metrics, Grafana dashboards, and Alertmanager email notifications.

Building Auto Deployment for a Jekyll Blog with GitHub Actions and Nginx

How I wired a Jekyll blog to deploy automatically to an Ubuntu EC2 server after every push to main.

Building Nginx Log Monitoring with the Elastic Stack

A monitoring setup using Filebeat, Elasticsearch, and Kibana to inspect Nginx logs from an EC2 server.

Text Processing with Nginx Logs

A terminal-focused note on using Linux text pipelines to inspect Nginx access logs.

Load Balancing Django with Nginx Upstream and Multiple Gunicorn Instances

A deployment note on splitting Django traffic across two Gunicorn ports through Nginx upstream.

Text Processing with Nginx Logs

A terminal-focused note on using Linux text pipelines to inspect Nginx access logs.

Moving a Django Project from Ubuntu to Debian with Docker

Notes from packaging a Django project into Docker and moving it from an Ubuntu server to a Debian environment.

Monitoring a MacBook with Zabbix and Email Alerts

A Zabbix setup on AWS Lightsail with Docker, a MacBook agent, memory triggers, and Gmail notifications.

Monitoring Lab: Prometheus, Grafana, and Alertmanager

An end-to-end local monitoring lab with Prometheus scraping metrics, Grafana dashboards, and Alertmanager email notifications.

First Notes on Django Performance Monitoring

A first monitoring checklist for watching CPU, memory, response behavior, and service stability on a Django server.

Monitoring a Django Process with systemd and cron

A practice note on running a Django process under systemd and checking it regularly with a cron-driven script.

Understanding Firewalls with AWS Security Groups and UFW

A practical explanation of how AWS Security Groups and Ubuntu UFW divide responsibility around an EC2 web server.

Practical Network Debugging Tools for a Linux Server

Notes on using ping, traceroute, curl, dig, and ss to narrow down service and network failures.

Preparing a Debian Server Deployment with Ansible

A practical Ansible note on preparing a Debian target server for a Django and Nginx deployment.

Building Nginx Log Monitoring with the Elastic Stack

A monitoring setup using Filebeat, Elasticsearch, and Kibana to inspect Nginx logs from an EC2 server.

Load Balancing Django with Nginx Upstream and Multiple Gunicorn Instances

A deployment note on splitting Django traffic across two Gunicorn ports through Nginx upstream.

Text Processing with Nginx Logs

A terminal-focused note on using Linux text pipelines to inspect Nginx access logs.

Building Auto Deployment for a Jekyll Blog with GitHub Actions and Nginx

How I wired a Jekyll blog to deploy automatically to an Ubuntu EC2 server after every push to main.

Reverse Proxy and the Basic Nginx Deployment Shape

A practical note on how Nginx sits in front of Django and Gunicorn as a reverse proxy.

Auto-PPT Debugging Part 2: Credentials, Text Mapping, and Broken Layouts

Follow-up notes on fixing credential mismatches and tracing why generated slide text broke the template layout.

Debugging a Django, OpenAI, and Google Slides Auto-PPT Generator

Early troubleshooting notes from adding prompt-based slide generation to a Django project on macOS.

First Notes on Django Performance Monitoring

A first monitoring checklist for watching CPU, memory, response behavior, and service stability on a Django server.

Monitoring Lab: Prometheus, Grafana, and Alertmanager

An end-to-end local monitoring lab with Prometheus scraping metrics, Grafana dashboards, and Alertmanager email notifications.

Reviewing a Selenium-Based Book PDF Crawler Prototype

A prototype review for a CLI crawler that searches book metadata and evaluates public PDF candidates with license signals.

Architecture Notes for a Django-Based AI Quiz Platform

A structural walkthrough of Quizly, a Django 5.1 application that generates quizzes from uploaded study materials.

Building Auto Deployment for a Jekyll Blog with GitHub Actions and Nginx

How I wired a Jekyll blog to deploy automatically to an Ubuntu EC2 server after every push to main.

Reverse Proxy and the Basic Nginx Deployment Shape

A practical note on how Nginx sits in front of Django and Gunicorn as a reverse proxy.

Reviewing a Selenium-Based Book PDF Crawler Prototype

A prototype review for a CLI crawler that searches book metadata and evaluates public PDF candidates with license signals.

Monitoring a Django Process with systemd and cron

A practice note on running a Django process under systemd and checking it regularly with a cron-driven script.

Text Processing with Nginx Logs

A terminal-focused note on using Linux text pipelines to inspect Nginx access logs.

Practical Network Debugging Tools for a Linux Server

Notes on using ping, traceroute, curl, dig, and ss to narrow down service and network failures.

Auto-PPT Debugging Part 2: Credentials, Text Mapping, and Broken Layouts

Follow-up notes on fixing credential mismatches and tracing why generated slide text broke the template layout.

Debugging a Django, OpenAI, and Google Slides Auto-PPT Generator

Early troubleshooting notes from adding prompt-based slide generation to a Django project on macOS.

Monitoring a MacBook with Zabbix and Email Alerts

A Zabbix setup on AWS Lightsail with Docker, a MacBook agent, memory triggers, and Gmail notifications.

Load Balancing Django with Nginx Upstream and Multiple Gunicorn Instances

A deployment note on splitting Django traffic across two Gunicorn ports through Nginx upstream.

Understanding Firewalls with AWS Security Groups and UFW

A practical explanation of how AWS Security Groups and Ubuntu UFW divide responsibility around an EC2 web server.

First Notes on Django Performance Monitoring

A first monitoring checklist for watching CPU, memory, response behavior, and service stability on a Django server.

Practical Network Debugging Tools for a Linux Server

Notes on using ping, traceroute, curl, dig, and ss to narrow down service and network failures.

Reverse Proxy and the Basic Nginx Deployment Shape

A practical note on how Nginx sits in front of Django and Gunicorn as a reverse proxy.

Architecture Notes for a Django-Based AI Quiz Platform

A structural walkthrough of Quizly, a Django 5.1 application that generates quizzes from uploaded study materials.

Monitoring a MacBook with Zabbix and Email Alerts

A Zabbix setup on AWS Lightsail with Docker, a MacBook agent, memory triggers, and Gmail notifications.