How To Migrate WordPress from Shared Hosting to a Cloud Server with Zero Downtime
If you read through this article you’ll have the knowledge to migrate your WordPress site from Shared Hosting to a Cloud Server with zero downtime.
Ubuntu 20.04 — dojo — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 20 November 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7569-1 Related CVEs: CVE-2021-23450 CVE-2020-4051 CVE-2019-10785 CVE-2018-15494 Upstream summary: It was discovered that Dojo did not correctly handle DataGrids. An attacker could possibly use this issue to execute arbitrary code. […]
How To Set Up a Firewall with UFW on Ubuntu 16.04
UFW, or Uncomplicated Firewall, is an interface to iptables that is geared towards simplifying the process of configuring a firewall. While iptables is a solid and flexible tool, it can be difficult for beginners to learn how to use it to properly configure a firewall. If you’re looking to get started securing your network, and you’re not sure which tool to use, UFW may be the right choice for you. This tutorial will show you how to set up a firewall with UFW on Ubuntu 16.04.
Installieren und Verwenden von Composer unter Ubuntu 20.04
Composer ist ein beliebtes Abhängigkeitsmanagement-Tool für PHP, das hauptsächlich zur Erleichterung der Installation und Aktualisierung von Projektabhängigkeiten entwickelt wurde. Es prüft, von welchen anderen Paketen ein bestimmtes Projekt abhängt,…
Comment installer WordPress avec LAMP sur Ubuntu 18.04
Une version précédente de ce tutoriel a été rédigée par Justin Ellingwood WordPress est le CMS (système de gestion de contenu) le plus populaire sur Internet. Il vous permet de facilement créer des blogs et des…
How To Install and Configure Salt Master and Minion Servers on Ubuntu 14.04
SaltStack is a powerful, flexible, high performing configuration management and remote execution system. It can be used manage your infrastructure from a centralized location while minimizing manual maintenance steps. To learn more about some of the terminologies and tools…
Ubuntu 14.04 LTS MySQL Service Crash Loop on Startup
🟡 Medium ⏱ 5–30 min Last verified: 18 November 2021 📖 ~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 Kippo, an SSH Honeypot, on an Ubuntu Cloud Server
Kippo is a SSH honeypot tool writen in Python that can log brute force attacks and the shell interaction performed by the said attacker. In this tutorial, you’ll learn how to setup Kippo and also how to add a simple solution which can help prevent brute force attacks on your cloud server.
Como Instalar o Go no Ubuntu 18.04
Go é uma linguagem de programação moderna desenvolvida no Google. Ela é cada vez mais popular para muitas aplicações e em muitas empresas, e oferece um conjunto robusto de bibliotecas. Este tutorial irá ajudá-lo a baixar e instalar a versão mais recente do…
Comment configurer des clés SSH sur Ubuntu 20.04
SSH, ou secure shell, est un protocole crypté utilisé pour administrer et communiquer avec des serveurs. Lorsque vous travaillez avec un serveur Ubuntu, il y a de fortes chances que vous passiez la majeure partie de votre temps dans une session terminal connectée à votre…
