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K8sgpt Guide: Diagnose Kubernetes Clusters with AI in 30 Seconds

By admin May 16, 2026

Save 80% of Kubernetes log debugging time with K8sgpt. Detailed guide on using AI to automatically diagnose CrashLoopBackOff, Ingress, and RBAC errors in just 30 seconds.

Database

Meilisearch: A “Lightning-Fast” Search Engine to Replace Elasticsearch for Small and Mid-sized Projects

By admin May 16, 2026

Meilisearch is a high-speed search solution and a perfect alternative to Elasticsearch for small to medium websites. This article covers setup, configuration, and practical insights from 6 months of production use.

Database

Valkey Installation Guide: The Perfect Open Source Redis Alternative

By admin May 16, 2026

Valkey is a fully open-source fork of Redis created after its license change. Here is a detailed guide to installing Valkey on Docker and Ubuntu for developers.

Ubuntu

Installing Caddy on Ubuntu: Reverse Proxy with Automatic HTTPS in a Heartbeat

By admin May 16, 2026

A guide to installing Caddy Web Server on Ubuntu. The perfect Nginx alternative featuring automatic HTTPS and ultra-fast Reverse Proxy configuration in minutes.

Monitoring

Dozzle: Real-time Docker Log Monitoring via Web (Say Goodbye to docker logs -f)

By admin May 16, 2026

Forget docker logs -f. Dozzle provides a lightweight Web UI for real-time Docker container logs. Detailed guide on Dozzle installation and security for Sysadmins.

Python

Scraping ‘Stubborn’ Data with Playwright Python: The Ultimate Solution for JavaScript-Heavy Websites

By admin May 16, 2026

The era of BeautifulSoup for modern web is over! Discover how Playwright Python handles JavaScript-heavy sites, from infinite scrolls to using Trace Viewer for lightning-fast debugging.

MySQL

Percona XtraBackup Guide: Back up 100GB+ MySQL Databases Without System Freezes

By admin May 16, 2026

No more website crashes during MySQL backups! A detailed guide on using Percona XtraBackup for safe Hot Backups of large data without table locking.

Extracting Data from LLMs: Stop Manual JSON Parsing, Use Instructor Instead

By admin May 15, 2026

Stop worrying about JSON parsing errors with LLMs. Learn how to use Instructor to extract structured data accurately, reliably, and cost-effectively for Python projects.

Monitoring

Redis Monitoring: Don’t Wait for RAM to Exhaust Before Taking Action! (Prometheus + Redis Exporter)

By admin May 15, 2026

Don't wait until Redis runs out of RAM. Here's a detailed guide on setting up comprehensive monitoring with Prometheus and Redis Exporter to protect your system.

Linux

ShellCheck Pro Tips: Fix Bash Scripts in 5 Minutes and Stop Worrying About Server Crashes

By admin May 15, 2026

Stop worrying about Bash scripts causing production failures. Discover how ShellCheck helps you catch logic bugs, security issues, and optimize Linux code in minutes.

Advanced Docker Swarm: Rolling Updates, Placement Constraints, and Zero-Downtime Deployments

Hot Add CPU and RAM on VMware vSphere: Upgrade Virtual Machine Resources Without Rebooting

Docker-in-Docker (DinD) vs Docker-out-of-Docker (DooD): A Practical CI/CD Runner Setup Guide

Mastering /proc and /sys: Inspecting Linux Internals Without Third-Party Tools

Mastering DeepSeek-R1 on Linux: Optimizing “Home-Grown” Reasoning AI for Peak Performance

Dockerize WordPress: Accelerate Your MariaDB and Redis Cache Stack for Production

Automating File Monitoring with Python Watchdog: Stop Polling and Start Listening

Grafana Pyroscope: Hunting Down CPU and RAM “Hogs” Directly on Production

Mastering VMware Host Profiles: The Ultimate Way to Standardize ESXi Cluster Configurations

Varnish + Nginx: The Ultimate Lifesaver for High-Traffic Websites on Ubuntu

K8sgpt Guide: Diagnose Kubernetes Clusters with AI in 30 Seconds

Meilisearch: A “Lightning-Fast” Search Engine to Replace Elasticsearch for Small and Mid-sized Projects

Valkey Installation Guide: The Perfect Open Source Redis Alternative

Installing Caddy on Ubuntu: Reverse Proxy with Automatic HTTPS in a Heartbeat

Dozzle: Real-time Docker Log Monitoring via Web (Say Goodbye to docker logs -f)

Scraping ‘Stubborn’ Data with Playwright Python: The Ultimate Solution for JavaScript-Heavy Websites

Percona XtraBackup Guide: Back up 100GB+ MySQL Databases Without System Freezes

Extracting Data from LLMs: Stop Manual JSON Parsing, Use Instructor Instead

Redis Monitoring: Don’t Wait for RAM to Exhaust Before Taking Action! (Prometheus + Redis Exporter)

ShellCheck Pro Tips: Fix Bash Scripts in 5 Minutes and Stop Worrying About Server Crashes