How To Use Environment Variables in Vue.js
Learn how to use environment variables for development, testing, and production with Vue projects.
Debian 11 — filter — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2004-1272 Upstream summary: Buffer overflow in the save_embedded_address function in filter.c for elm/bolthole filter 2.6.1 allows remote attackers to execute arbitrary code via a crafted email message. Table […]
Scaling Ruby on Rails: Setting Up A Dedicated PostgreSQL Server (Part 3)
In this installation of our the cloud provider Scaling-Rails series, we are going to find out how to build a PostgreSQL server from scratch to use as the database persistence layer for Ruby-on-Rails web-applications. Continuing, we are going to see how to connect our Rails application servers with the database by making the necessary configuration changes.
Debian 11 — xsok — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2003-0949 Upstream summary: xsok 1.02 does not properly drop privileges before finding and executing the "gunzip" program, which allows local users to execute arbitrary commands. Table of contents […]
How To Use SQLite with Node.js on Ubuntu 22.04
In this tutorial, readers will use node-sqlite3 to create a connection with an SQLite database. Next, they’ll create a Node.js app that creates a table and insert data into the database. Finally, they’ll modify the app to use node-sqlite3 to retrieve, update, and delete data from the database.
Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9689)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9689 Related CVEs: CVE-2022-2588 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 Install PostgreSQL 16 on FreeBSD 12
Introduction How to Install PostgreSQL 16 on FreeBSD 12 is a core administration task for any FreeBSD 12 server operator. FreeBSD 12 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet filtering, […]
So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter CentOS 7 ein
Der Autor wählte den Free and Open Source Fund, um eine Spende im Rahmen des Programms Write for DOnations zu erhalten. Die Einführung von Cloud-IDE-Plattformen (IDE: Integrated Development…
How to Set Up Kubernetes Cluster Monitoring with Helm and Prometheus Operator
Along with tracing and logging, monitoring and alerting are essential components of a Kubernetes observability stack. Setting up monitoring for your Kubernetes cluster allows you to gain insight into your resource usage and helps you analyze and debug application errors. A…
Oracle Linux 9 — firefox — vulnerability — patch and remediation guide (ELSA-2022-6700)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2022-6700 Related CVEs: CVE-2022-40958 CVE-2022-40957 CVE-2022-40962 CVE-2022-40959 CVE-2022-40960 CVE-2022-40956 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
