How To Use __dirname in Node.js
Learn how to use __dirname in Node.js to work with file paths, manage modules, and handle relative directories safely across environments.
How to Set Up Samba File Sharing on SLES 15
Introduction This tutorial covers How to Set Up Samba File Sharing on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: […]
How To Use Fleet and Fleetctl to Manage your CoreOS Cluster
The fleet daemon and the fleetctl utility program are essential for managing your CoreOS cluster. A cluster-wide interface to individual systemd instances, this system allows you to manage services throughout your clustered environment. In this guide, we’ll get familiar with these components.
Debian 9 — libapache2-mod-auth-mellon — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-3877 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How to Set Up an Object Storage Server Using Minio on Ubuntu 16.04
Minio is an open source object storage server that stores unstructured data like photos, videos, virtual machine images, containers, and log files as objects. This tutorial goes through installing and using Mino’s web interface.
How to Install Elasticsearch on Debian 9
Introduction This guide explains how to Install Elasticsearch on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 install with the standard repositories […]
How To Install the Piwigo Photo Gallery on Ubuntu 14.04
Piwigo is a free, open-source, and customizable photo gallery software program distributed under the GNU General Public License (version 2).
Debian 9 — python-django — multiple vulnerabilities (8 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2018-14574 CVE-2018-7536 CVE-2019-6975 CVE-2019-14232 CVE-2019-19844 CVE-2019-3498 CVE-2020-13254 CVE-2020-7471 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix […]
Debian 10 — thunderbird — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-9811 CVE-2019-11739 CVE-2019-15903 CVE-2019-17005 CVE-2019-17016 CVE-2019-20503 CVE-2020-6831 CVE-2020-12410 +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]
How To Install Git on Debian 10
In this tutorial, we’ll install and configure Git on a Debian 10 server to support your software development project through version control.
