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← All tutorials

configuration Tutorials

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

69 tutorials

Server Management

How to Check the Linux OS Name and Version from the Command Line

May 22, 2026 · 3 min read
Server Management

How to Change the Default SSH Port on Linux

May 22, 2026 · 4 min read
OS

How to cd to a Different Drive in Windows

May 22, 2026 · 3 min read
OS

How to Auto-start Apache and MySQL with XAMPP on Windows

May 22, 2026 · 3 min read
Web Development

Format Numbers in Bangladeshi / Indian Style with PHP

May 22, 2026 · 4 min read
Server Management

How to Add and Delete Users on a Linux Server from the Terminal

May 22, 2026 · 4 min read
Server Management

How to Enable CageFS for a User on CloudLinux / cPanel

May 22, 2026 · 3 min read
Web Development

How to Add Days to a Date in PHP

May 22, 2026 · 4 min read
Server Management

How to Access aaPanel with a Domain and Let’s Encrypt SSL

May 22, 2026 · 5 min read
Server Management

How to Zip Multiple Files and Directories on Linux

May 22, 2026 · 4 min read
Server Management

How to List Network Devices on Linux

May 22, 2026 · 3 min read
Server Management

Fix Nginx ‘recv() failed (104: Connection reset by peer)’ with FastCGI

May 22, 2026 · 6 min read
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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.

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