How To Install the MEAN Stack with MEAN.JS on CentOS 7
In this guide, we will install a MEAN stack on a CentOS 7 server using MEAN.JS. Using this method involves first installing MongoDB, then NodeJS, then cloning the MEAN.JS files from GitHub.
Como instalar uma pilha ERPNext no Ubuntu 18.04
O autor selecionou a Software in the Public Interest para receber uma doação como parte do programa Write for DOnations. O ERPNext é uma suíte…
openSUSE Tumbleweed — libshibsp10 — multiple vulnerabilities (2 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-2020:0020-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-19191 CVE-2017-16852 Upstream summary: Shibboleth Service Provider (SP) 3.x before 3.1.0 shipped a spec file that calls chown on files in a directory controlled by […]
Debian 10 Unmet Dependencies During full-upgrade
🟠 High ⏱ 5–30 min Last verified: 3 June 2020 Affected versions: Debian 10 📖 ~1 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 Errors & […]
RHEL 8 subscription-manager Repositories Become Disabled Unexpectedly
🟡 Medium ⏱ 5–30 min Last verified: 3 June 2020 📖 ~1 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 Errors & Cross-Refs References & Further […]
How to Configure Kubernetes Ingress Controller on Debian 10
Introduction How to Configure Kubernetes Ingress Controller on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 10. […]
Alpine Linux edge — thttpd — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.29-r5 📖 ~4 min read • Source: Alpine secdb entry — thttpd 2.29-r5 Related CVEs: CVE-2012-5640 Upstream summary: Alpine community repository for vedge ships thttpd 2.29-r5 which addresses CVE-2012-5640. Table of contents Symptom & Impact Environment […]
How to Install InfluxDB and Telegraf on RHEL 8
InfluxDB 2.x is a purpose-built time-series database that stores metrics with nanosecond precision and exposes a powerful query language called Flux for aggregating and transforming that data. Telegraf is the official plugin-driven metrics collection agent from InfluxData — it ships over 200 input plugins covering everything from CPU and memory to Docker containers and SNMP […]
Ubuntu 16.04 — golang-1.10 — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 3 June 2020 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4758-1 Related CVEs: CVE-2020-24553 Upstream summary: It was discovered that Go applications incorrectly handled uploaded content. If a user were tricked into visiting a malicious page, a remote attacker could […]
How To Package and Publish a Snap Application on Ubuntu 18.04
Snap is a modern application packaging format with powerful sandboxing and security features, including file system isolation, automatic updates and integrated dependency management. In this tutorial, you will create a Snap application and publish it on the Snap Store.
