Posted inGit
Goodbye Husky: Why I Switched to Lefthook for Git Hooks Management
Switching from Husky to Lefthook makes Git Hooks management 5x faster thanks to parallel execution. An optimal solution for multi-language projects and monorepos.
Posted inSecurity
Blocking Bad Bots & Scrapers with Nginx Map: The Optimal Solution for ‘Overloaded’ Servers
A detailed guide on using the Nginx Map Module to block bad bots and scrapers. A practical solution to reduce CPU load and optimize server performance.
Posted inUbuntu
Snap Store Proxy: The Ultimate Bandwidth-Saving Hack for Managing Large Ubuntu Clusters
Save 90% on internet bandwidth and manage Snap updates centrally with Snap Store Proxy. A detailed guide on installation and configuration for multi-server Ubuntu systems.
Posted inUbuntu
Mastering Byobu on Ubuntu: Manage Terminal Like a Pro Without Memorizing Complex Tmux Shortcuts
Forget complex Tmux commands; Byobu is the ultimate terminal management solution for Ubuntu. Learn how to install, use F2-F12 shortcuts, and keep SSH sessions alive.
Posted inPython
Active Directory Management with Python: Automate Instead of Endless Clicking
Learn how to use the ldap3 library in Python to automate Active Directory administration. From connecting and querying to automated user creation with real-world DevOps insights.
Posted inDevelopment
OpenAPI Generator: Saving Developers from the Drudgery of Manual Client SDKs
Don't let API schema errors crash your system at midnight. Learn how to use OpenAPI Generator to automate Client SDKs for TypeScript, Python, and Go, ensuring 100% data synchronization between services.
Posted inMonitoring
Advanced PromQL: Don’t Let “Average Numbers” Mislead You
Don't be fooled by averages. Learn how to use Histogram Quantiles and Subqueries in PromQL to measure P99 latency and optimize your monitoring system.
Posted inGit
Migrating SVN to Git with git-svn: Preserving Commit History and Branches for Legacy Projects
A guide to migrating SVN repositories to Git using git-svn, preserving the full commit history, branches, and tags. Covers the complete real-world process: installation, author mapping, SVN cloning, converting branches and tags, pushing to a remote Git repo, and handling common issues.
Posted inMonitoring
Installing Prometheus SNMP Exporter: Professional Tips for Monitoring Switches and Routers
Don't let network devices remain 'black boxes'. Here is a detailed guide on using Prometheus SNMP Exporter to monitor bandwidth, port errors, and Switch/Router status in real-time.
Posted inGit
Clean Up Your Git Log with .mailmap: How to Standardize Author Names and Emails
Don't let your Git history get cluttered by duplicate emails. Learn how to use .mailmap to standardize author names safely and professionally.