DevOps – Page 3 – ITFROMZERO

Dolt: When Databases Marry Git – An A-Z Guide to Data Version Control

By admin September 13, 2026

Dolt is the first SQL database that lets you commit, branch, and merge data just like Git. Learn how Dolt solves data versioning and safety challenges in this article.

Linux

Mastering tldr-pages: Fast, ‘Instant’ Style Linux Command Lookup

By admin September 13, 2026

Forget long Man Pages. tldr-pages provides concise, visual, and extremely fast Linux command examples directly in your Terminal.

Git

Standardizing Commit Messages with Commitizen: Saying Goodbye to ‘fix bug’, ‘done’, and Automating CHANGELOGs

By admin September 11, 2026

A guide to using Commitizen (cz-cli) to standardize commit messages according to Conventional Commits. Keep your Git log clean and automate professional CHANGELOG generation.

Git

Goodbye Husky: Why I Switched to Lefthook for Git Hooks Management

By admin September 11, 2026

Switching from Husky to Lefthook makes Git Hooks management 5x faster thanks to parallel execution. An optimal solution for multi-language projects and monorepos.

Security

Blocking Bad Bots & Scrapers with Nginx Map: The Optimal Solution for ‘Overloaded’ Servers

By admin September 11, 2026

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.

Ubuntu

Snap Store Proxy: The Ultimate Bandwidth-Saving Hack for Managing Large Ubuntu Clusters

By admin September 11, 2026

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.

Ubuntu

Mastering Byobu on Ubuntu: Manage Terminal Like a Pro Without Memorizing Complex Tmux Shortcuts

By admin September 10, 2026

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.

Python

Active Directory Management with Python: Automate Instead of Endless Clicking

By admin September 10, 2026

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.

Development

OpenAPI Generator: Saving Developers from the Drudgery of Manual Client SDKs

By admin September 9, 2026

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.