Linux – Installation and configuration tutorials. Security.

Tutorial, configuration and security settings linux - Linux operating system configuration for cloud data synchronization, web hosting, databases, cache and internal networks. PHP, PHP-FPM, PHPmyadmin, Mariadb, Firewall and other useful web services.
NGINX /Apache HTTP Server /PHP /MySQL /TLS /SSL 

Configuration and Service Solution

How to install and configure LEMP on Debian 12

In this tutorial see the steps you have to go through to install and configure LEMP on Debian 12. Nginx, Mariadb and PHP are …

Fix Redirect WordPress Hack 2023 (Virus Redirect)

WordPress is definitely the most used CMS (Content Management System) platform for both blogs and online stores (with WooCommerce module), which …

Recompilare OpenSSL 1.1 & Ningin 1.25 for TLS 1.3 (Centos 7)

Recompilare OpenSSL 1.1 & Ningin 1.25 for TLS 1.3 (Centos 7) following the scenario you have already installed on the server an older opnssl version …

How to solve “There are stopped jobs” custom made “logout” in SSH (Terminal)

This tutorial shows you how you solve “There are stopped jobs” custom made “logout” in the terminal (SSH). What does this message mean in Linux and what needs …

How do you block the access of SeekportBot or other crawl bots to a website

Most of the time, when you need to block the access of SeekportBot or other crawl bots to a website, the reasons are simple. Web spider …

What does 2x 512GB Nvme SSD with RAID 1 on the Web Server mean?

I recently had someone perplexed by the fact that although two 512GB SSD disks interconnected, it only sees a single disk for space …

NGINX & Apache

nginx cannot load certificate fullchain.pem – Certbot Fix

Fix VestaCP open() public_html failed 13 Permission denied

How To Fix nginx: [warn] the “ssl” directive is deprecated (Nginx / VestaCP)

How do you activate TLSV1.3 on ninx. Vestacp / Centos or Ubuntu

How To Fix: FastCGI sent in stderr – PHP message: PHP Warning: move_uploaded_file

Fix NGINX Error: could not allocate new session in SSL session shared cache “le_nginx_SSL” while SSL handshaking

Fix “Failed to load SELinux Policy” / CentOS / RHEL

[Fix] nginx: [emerg] “load_module” directive is specified too late in nginx.conf

What is and how we block the access of a user agent (bot or browser) on a website [nginx tips]

Fix [HTTP Error] client intended to send too large body [Media Upload WordPress]

[FIX] NGINX start failed CentOS 7 – nginx: [emerg] open() “path” failed (13: Permission denied)

Redirection Pages AMP on non-AMP after deactivating the AMP plugin for Wordpress