How To Setup Tiki Wiki on Ubuntu 12.10
Tiki Wiki is an easy to use content management system written in PHP that can be used to create forums, blogs, file and image galleries, and so on. Here’s how to set it up on Ubuntu 12.10.
How To Set Up WireGuard on Ubuntu
Learn how to install and configure WireGuard on Ubuntu to create a fast, secure VPN server with client peer setup and testing.
How To Protect WordPress from XML-RPC Attacks on Ubuntu 14.04
WordPress is a popular and powerful CMS (content management system) platform. Its popularity can bring unwanted attention in the form of malicious traffic specially targeted at a WordPress site.
How To Configure a Multi-Node Cluster with Cassandra on a Ubuntu VPS
This tutorial will teach you how to configure a Multi-Node cluster with Cassandra on a VPS. Cassandra, a highly scalable open source database system that achieves great performance when setup with multiple-nodes – even on different data centers.
Ubuntu 16.04 LTS /var partition full causing service failures
🟡 Medium ⏱ 5–30 min Last verified: 4 August 2020 📖 ~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 & Cross-Refs References & Further […]
Ubuntu 20.04 LTS Port Conflict Prevents Daemon Binding
🟡 Medium ⏱ 5–30 min Last verified: 4 August 2020 📖 ~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 & Cross-Refs References & Further […]
How To Install Elasticsearch, Logstash, and Kibana (Elastic Stack) on Ubuntu 18.04
In this tutorial, we will go over the installation of the Elastic Stack on an Ubuntu 18.04 server. You will learn how to install all the components of the Elastic Stack (including Filebeat, a Beat used for forwarding and centralizing logs and files) and configure them to gather and visualize system logs. We will install all components on a single server, which we will refer to as our Elastic Stack Server.
¿Cómo Instalar y Configurar VNC en Ubuntu 16.04?
VNC o Virtual Network Computing es un sistema de conexión que le permite utilizar su teclado y su ratón para interactuar con un entorno de escritorio gráfico en un servidor remoto. Facilita la gestión de archivos, software y configuración en un servidor remoto para usuarios…
Ubuntu 20.04 — glib-networking — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 3 August 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4405-1 Related CVEs: CVE-2020-13645 Upstream summary: It was discovered that glib-networking skipped hostname certificate verification if the application failed to specify the server identity. A remote attacker could use this […]
Ubuntu 20.04 LTS Login Fails Due to Corrupted User Profile
🟡 Medium ⏱ 5–30 min Last verified: 3 August 2020 📖 ~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 & Cross-Refs References & Further […]
