October 2019 - Page 51 of 63

How to Deploy a Node.js Application with PM2 on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Deploy a Node.js Application with PM2 on RHEL 8

PM2 is a production-grade process manager for Node.js applications that handles automatic restarts on crashes, log aggregation, clustering, and startup script generation for Linux init systems including systemd. Unlike running Node.js directly with node app.js, PM2 keeps your application alive across failures and server reboots without writing custom systemd unit files for every project. On […]

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Common Problems 113585

Windows Server 2012 R2 — Uneven traffic distribution across NLB nodes due to NIC offload inconsistency — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 6 October 2019 Affected versions: Windows Server 2012 R2 📖 ~2 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 […]

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openSUSE Tumbleweed — xzgv — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — xzgv — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2006:008 (see also SUSE bugzilla) Related CVEs: CVE-2006-1060 Upstream summary: Heap-based buffer overflow in zgv before 5.8 and xzgv before 0.8 might allow user-assisted attackers to execute arbitrary code via a JPEG […]

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How to Install k3s Kubernetes on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install k3s Kubernetes on FreeBSD 12

Introduction Deploying install k3s kubernetes on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard base […]

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Импорт пакетов в Go — step-by-step Programming tutorial on Progressive Robot

Импорт пакетов в Go

Иногда для вашего кода могут потребоваться дополнительные функции вне текущей программы. В подобных случаях вы можете использовать пакеты, чтобы сделать программу более функциональной. Пакет представляет собой все файлы в одном каталоге на диске. Пакеты могут определять функции,…

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How to Configure Cluster-Aware Updating (CAU) on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure Cluster-Aware Updating (CAU) on Windows Server 2012 R2

How to Configure SQL Server AlwaysOn Availability Groups on Windows Server 2012 R2 SQL Server 2012 and 2014 AlwaysOn Availability Groups (AG) provide high availability and disaster recovery for SQL Server databases without requiring shared storage. An AG groups multiple user databases that fail over together, with one primary replica handling read-write workloads and up […]

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openSUSE Tumbleweed — rtkit — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — rtkit — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2013-4326 Upstream summary: RealtimeKit (aka rtkit) 0.5 does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended […]

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FreeBSD 12 — openlierox — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — openlierox — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libzip — integer overflow Related CVEs: CVE-2015-2331 Upstream summary: libzip developers report: Avoid integer overflow. Fixed similarly to patch used in PHP copy of libzip. Table of contents Symptom & […]

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