October 2022 - Page 18 of 71

Установка Python 3 и настройка среды программирования в CentOS 8 — step-by-step Linux tutorial on Progressive Robot

Установка Python 3 и настройка среды программирования в CentOS 8

Универсальный язык программирования Python можно использовать для самых разнообразных проектов. Разработчики Python назвали его в честь британской комедийной группы Monty Python и изначально ставили перед собой задачу сделать его забавным и интересным. Python все чаще используется…

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How to Set Up Docker Swarm Cluster on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Set Up Docker Swarm Cluster on Debian 11

Introduction Deploying set up docker swarm cluster on debian 11 on a Debian 11 Bullseye machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before […]

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AlmaLinux 9 — flac — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — flac — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:5048 Related CVEs: CVE-2020-22219 CVE-2021-0561 Upstream summary: FLAC stands for Free Lossless Audio Codec. FLAC is similar to Ogg Vorbis, but lossless. The FLAC project consists of the stream format, reference encoders […]

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Debian 11 — ruby-yajl — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ruby-yajl — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-16516 CVE-2022-24795 Upstream summary: In the yajl-ruby gem 1.3.0 for Ruby, when a crafted JSON file is supplied to Yajl::Parser.new.parse, the whole ruby process crashes with a SIGABRT […]

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Debian 11 — dracut — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — dracut — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-4453 CVE-2016-8637 Upstream summary: dracut.sh in dracut, as used in Red Hat Enterprise Linux 6, Fedora 16 and 17, and possibly other products, creates initramfs images with world-readable […]

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How To Add Swap Space on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Add Swap Space on Ubuntu 18.04

One of the easiest way of guarding against out-of-memory errors in applications is to add some swap space to your server. In this guide, we will cover how to add a swap file to an Ubuntu 18.04 server.

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Ubuntu 20.04 — node-css-what — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — node-css-what — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 October 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6065-1 Related CVEs: CVE-2021-33587 CVE-2022-21222 Upstream summary: It was discovered that css-what incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted […]

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How to Use Group Policy Results on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Use Group Policy Results on Windows Server 2016

How to Configure Windows Server 2016 Group Policy Results Group Policy Results provides a real-world report of the policies that were actually processed during the last Group Policy refresh cycle on a live client machine. Unlike Group Policy Modelling, which simulates a hypothetical scenario on a domain controller, Group Policy Results queries the RSoP (Resultant […]

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