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configuration Tutorials

Step-by-step configuration tutorials from the How7o team — written from real problems and their real fixes.

69 tutorials

Web Development

How to Set a Global Variable for Laravel Views

May 10, 2026 · 5 min read Web Development

How to Get Config Variables in Laravel

May 3, 2026 · 5 min read Web Development

How to Call a Controller Method from Another Controller in Laravel

May 3, 2026 · 5 min read Server Management

How to Upgrade the Linux Kernel in CentOS 7

April 16, 2026 · 6 min read Web Development

How to Install Node.js on Ubuntu (22.04 & 24.04): Step-by-Step

April 16, 2026 · 7 min read Web Development

How to Configure WordPress Multisite with Subdirectories on Nginx

April 16, 2026 · 8 min read Web Development

How to Install Laravel on Ubuntu: Step-by-Step Guide

April 16, 2026 · 5 min read Web Development

How to Install PHP on Ubuntu (22.04 & 24.04): Step-by-Step Guide

April 16, 2026 · 5 min read Server Management

How to Install MySQL on Ubuntu 22.04: Step-by-Step Guide

April 15, 2026 · 6 min read

These configuration guides come from the same library as the rest of How7o Learn: each one documents a real task or a real failure, and the exact steps that resolved it.