🟢 Low ⏱ 5–15 min Last verified: 20 December 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4523-1 Related CVEs: CVE-2019-9656 Upstream summary: It was discovered that LibOFX did not properly check for errors in certain situations, leading to a NULL pointer dereference. A remote attacker could […]
Seafile is a great way to share files between team members in a centralized location. As a DropBox alternative, you can easily sync local directories to the server and pull down changes on other clients. In this guide, we’ll cover how to install and configure the Seafile server on an Ubuntu 12.04 VPS.
Puppet is a configuration management tool that system administrators use to automate the processes involved in maintaining a company’s IT infrastructure. This tutorial covers how to use simple Puppet manifests and WP-CLI to automate activities like installing, deleting, and updating WordPress themes and plugins.
🟢 Low ⏱ 5–15 min Last verified: 19 December 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4173-1 Related CVEs: CVE-2019-13508 Upstream summary: Felix Wilhelm discovered that FreeTDS incorrectly handled certain types after a protocol downgrade. A remote attacker could use this issue to cause FreeTDS to […]
🟡 Medium ⏱ 5–30 min Last verified: 18 December 2019 📖 ~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 […]
🟠 High ⏱ 5–30 min Last verified: 17 December 2019 Affected versions: Ubuntu 16.04 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 […]
Puppet, from Puppet Labs, is a configuration management tool helps system administrators automate the provisioning, configuration, and management of a server infrastructure. Planning ahead and using config management tools like Puppet can cut down on time spent repeating basic…
🔴 Critical ⏱ 5–30 min Last verified: 16 December 2019 Affected versions: Ubuntu 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 […]
![So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter Ubuntu 18.04 ein [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-set-up-the-eclipse-theia-cloud-ide-platform-on-ubuntu-18-04-quickstart-de-86460-featured.png "So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter Ubuntu 18.04 ein [Schnellstart] 9")
Eclipse Theia ist eine erweiterbare Cloud-IDE, die auf einem Remote-Server läuft und von einem Webbrowser aus zugänglich ist. Visual ist sie so konzipiert, dass sie ähnlich wie Microsoft Visual Studio aussieht und sich…
Even with the growing popularity of cloud services, the need for running native applications still exists. In this tutorial, you’ll containerize Mozilla Thunderbird, an email client, using Docker. Afterwards, you’ll secure it and provide remote access using the Caddy web server.
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