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The system has no more ptys? How to fix it.


by Danila Vershinin, September 4, 2018

Fix your expect scripts which fail to run in CentOS 7

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Proper Magento Fail2ban Configuration


by Danila Vershinin,

Protect your Magento like a real PRO using adapting banning powered by Fail2ban

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Install NGINX on Ubuntu: The Complete Guide (2026)


by Danila Vershinin, September 2, 2018

Complete guide to install NGINX on Ubuntu 20.04, 22.04, and 24.04 with the latest stable or mainline builds plus 50+ dynamic modules from the GetPageSpeed APT repository.

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How to use apt or apt-get for CentOS/RHEL


by Danila Vershinin, August 31, 2018

Are you tired of using Ubuntu and its apt package manager? Do you want to switch to CentOS, but the thought of learning yum seems daunting? Don’t worry! With our easy guide, you can use the familiar apt-get interface on CentOS to manage packages. Plus, our reference table shows how similar apt, apt-get, yum, and dnf are in their basic functions. Make the switch to CentOS with confidence and ease.

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How to install and use MTProxy in CentOS/RHEL 6, 7, 8


by Danila Vershinin, August 29, 2018

Circumvent Internet censorship in your country and connect to Telegram Messenger using your VPS and MTProxy

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Hosting RPM repositories with nginx and CDN with blazing speed


by Danila Vershinin, August 27, 2018

How to host RPM repository with efficient caching for proxies and Cloudflare. Build a fast YUM repository using NGINX and CDN.

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NGINX: easily debug PHP applications


by Danila Vershinin, August 7, 2018

It is essential to run PHP applications with production settings. But if there’s an issue that cannot be reproduced in a staging environment, you will want a quick way to enable debug settings at live. NGINX is very flexible in a way that it allows to make your PHP configuration “dynamic”. Let’s configure PHP debug […]

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NGINX HSTS: Complete Strict-Transport-Security Guide


by Danila Vershinin, August 5, 2018

Learn how to configure NGINX HSTS (Strict-Transport-Security) correctly. This comprehensive guide covers the RFC 6797 specification, preload requirements, redirect patterns for www and non-www domains, common misconfigurations, and how to avoid SSL stripping attacks with verified configurations.

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NGINX Amplify – MySQL Monitoring in CentOS 6


by Danila Vershinin, August 4, 2018

MySQL monitoring in CentOS 6 using NGINX Amplify agent

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Modern approaches to secure websites in 2018


by Danila Vershinin, August 3, 2018

Some of the things you really want to take care about to secure your website.

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