Performant Redux Selectors with Reselect
A look at the Reselect library for an easy way to let container components select computed slices of state in a Redux app.
How To Use RVM to Manage Ruby Installations and Environments on a VPS
RVM, the Ruby Version Manager, is an excellent tool for configuring and installing independent Ruby environments on a single machine. You can use this utility to compartmentalize Ruby installations and their associated software in order to develop in a clean environment. This guide will cover the basic usage of RVM on a Linux VPS.
openSUSE Tumbleweed — ikiwiki — multiple vulnerabilities (14 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2016:1261-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-3714 CVE-2008-0169 CVE-2009-2944 CVE-2011-0428 CVE-2011-1401 CVE-2012-0220 CVE-2014-1572 CVE-2016-10026 +6 more Upstream summary: The (1) EPHEMERAL, (2) HTTPS, (3) MVG, (4) MSL, (5) TEXT, (6) SHOW, […]
FreeBSD 12 — caml-light — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 9 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: caml-light — insecure use of temporary files Related CVEs: CVE-2011-4119 Upstream summary: caml-light uses mktemp() insecurely, and also does unsafe things in /tmp during make install. Table of contents Symptom […]
Ubuntu 14.04 — python-gnupg — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 9 September 2019 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4839-1 Related CVEs: CVE-2018-12020 CVE-2019-6690 Upstream summary: Marcus Brinkmann discovered that python-gnupg improperly handled certain command line parameters. A remote attacker could use this to spoof the output of python-gnupg […]
How to Configure Windows Server 2019 RDMA Networking
How to Configure Windows Server 2019 RDMA Networking Remote Direct Memory Access (RDMA) networking allows data to be transferred directly between application memory on different servers, bypassing the CPU and operating system kernel for data movement. This dramatically reduces CPU utilization, latency, and memory bandwidth consumption for high-throughput workloads. Windows Server 2019 supports RDMA through […]
Arch Linux — lib32-wavpack — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201802-13 Related CVEs: CVE-2018-7254 CVE-2018-7253 CVE-2018-6767 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 4.80.0-1. Fixed in: 5.1.0-2. Group: AVG-634. Table of contents Symptom & Impact Environment & Reproduction […]
How To Create and Use Templates in Ansible Playbooks
Create and use Jinja2 templates in Ansible playbooks for dynamic configs, variables, and loops to automate server configuration efficiently.
SLES 12 — librsvg — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 9 September 2019 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2018:1288-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-1000041 CVE-2019-20446 CVE-2011-3146 CVE-2013-1881 CVE-2017-11464 Upstream summary: GNOME librsvg version before commit c6ddf2ed4d768fd88adbea2b63f575cd523022ea contains a Improper input validation vulnerability in rsvg-io.c that can result in […]
Контейнеризация приложения Node.js для разработки с использованием Docker Compose
Если вы активно занимаетесь разработкой приложений, использование Docker может упростить ваш рабочий процесс и процесс развертывания вашего приложения в продакшен. Работа с контейнерами в процессе разработки предоставляет следующие преимущества: Среды…
