The goal of mod_pagespeed is to speed up your website by applying filters to a variety of files in order to reduce the number of trips the browser has to make to grab what it needs.
🟡 Medium ⏱ 5–30 min Last verified: 14 September 2019 Affected versions: 18.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
Configure and analyze NGINX access and error logs. Learn log formats, severity levels, troubleshooting, and integration with monitoring tools.
When problems arise, sending alerts to the appropriate team significantly speeds up identifying the root cause of an issue, allowing teams to resolve incidents quickly. Prometheus is an open-source monitoring system that collects metrics from…
MySQL is an open-source database management system, commonly installed as part of the popular LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack. It uses a relational database and SQL (Structured Query Language) to manage its data. This tutorial will explain how to install MySQL version 5.7 on an Ubuntu 18.04 server.
🟢 Low ⏱ 5–15 min Last verified: 13 September 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4869-1 Related CVEs: CVE-2019-3500 Upstream summary: It was discovered that aria2 could accidentally leak authentication data. An attacker could possibly use this to gain access to sensitive information. Table of […]
Debido al carácter desechable de los entornos de aplicaciones modernos, la automatización de servidores ahora desempeña un papel fundamental en la administración de sistemas. Las herramientas de [gestión de…
In this tutorial we will look at how to install Concrete5 on a VPS running the Ubuntu 12.04 operating system.
Codiad is a project focused on giving you a full IDE (integrated development environment) within your web browser. In this guide, we will demonstrate how to install and configure this software on an Ubuntu VPS and use it to get started on your development projects from anywhere with an internet connection.
🟠 High ⏱ 5–30 min Last verified: 11 September 2019 Affected versions: 18.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
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