How To Create a Self-Signed SSL Certificate for Nginx in Ubuntu 18.04
In this guide, we will show you how to set up a self-signed SSL certificate for use with an Nginx web server on an Ubuntu 18.04 server.
Dos Contêineres ao Kubernetes com o Node.js eBook
Baixe o e-book completo! Dos Contêineres ao Kubernetes com o Node.js eBook no formato EPUB Dos Contêineres ao Kubernetes com o Node.js eBook no formato PDF
SLES 12 — zsh — multiple vulnerabilities (14 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2018:1037-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-1100 CVE-2019-20044 CVE-2021-45444 CVE-2018-0502 CVE-2018-13259 CVE-2014-10070 CVE-2017-18206 CVE-2014-10071 +6 more Upstream summary: zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the […]
Cara Menggunakan .map() untuk Melakukan Iterasi Item Array di JavaScript
Salah satu metode paling populer dari melakukan iterasi set data di Javacript adalah metode `.map()`. `.map()` menciptakan array dengan memanggil fungsi spesifik di setiap item di dalam array induk. `.map()` adalah metode nonmutasi yang menciptakan suatu array baru alih-alih mengubah yang asli. Dalam tutorial ini, kita akan membahas empat penggunaan bermanfaat dari `.map()` di JavaScript: memanggil fungsi elemen array, mengubah string menjadi array, merender daftar di dalam pustaka, dan memforma
Augmented Reality Glasses: A New Way to Experience Live Events
Augmented Reality glasses are revolutionizing the way live events are experienced, offering a blend of virtual elements with real-world surroundings. These innovative devices have paved the way for enhanced engagement, personalized content delivery, and immersive interactions at events ranging from concerts and sports games to conferences and exhibitions.
Interactive Conversations with PDFs Using Langchain
Unlock the future of document interaction with LangChain, where AI transforms PDFs into dynamic, conversational experiences.
Oracle Linux 8 — rust-toolset:ol8 security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2021-1935)
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1935 Related CVEs: CVE-2020-36317 CVE-2020-36318 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
Alpine Linux edge — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.54-r1 📖 ~4 min read • Source: Alpine secdb entry — ghostscript 9.54-r1 Related CVEs: CVE-2021-3781 CVE-2020-16287 CVE-2020-16288 CVE-2020-16289 CVE-2020-16290 CVE-2020-16291 CVE-2020-16292 CVE-2020-16293 +12 more Upstream summary: Alpine community repository for vedge ships ghostscript 9.54-r1 which […]
Debian 9 APT Lock Contention During Package Operations
🟡 Medium ⏱ 5–30 min Last verified: 19 May 2026 Affected versions: Debian 9 📖 ~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 & […]
Ubuntu 16.04 LTS Docker daemon fails with overlay2 mount errors
🟠 High ⏱ 5–30 min Last verified: 20 May 2026 Affected versions: 16.04 📖 ~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 […]
