Angular Console: Simplifying the Angular CLI Experience
Create and manage Angular projects using Angular Console by Nrwl, which gives you a GUI on top of the Angular CLI.
Using the Angular CLI to Get Up and Running With Angular
Learn about the Angular 2 and Angular 4 command line interface and get your projects running in just a few commands.
How to Configure IPv6 Dual-Stack Networking on RHEL 8
IPv6 adoption has accelerated as IPv4 address exhaustion becomes more acute, and most modern Linux servers must support both protocols simultaneously in a dual-stack configuration. RHEL 8 ships with full IPv6 support in the kernel and in NetworkManager, making dual-stack setup straightforward with nmcli. Firewalld and the major web servers handle IPv6 natively once the […]
Ubuntu 22.04 LTS – swap does not activate after reboot – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 10 January 2023 Affected versions: Ubuntu 22.04 LTS 📖 ~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 […]
IBM AIX 7.3 — CVE-2008-5386 — buffer overflow — patch and remediation guide
🟡 Medium ⏱ 15–45 min Last verified: 10 January 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2008-5386, IBM Support Bulletin CVE: CVE-2008-5386 NVD summary: Buffer overflow in ndp in IBM AIX 6.1.0 through 6.1.2, when the netcd daemon is running, allows local users to gain privileges via unspecified […]
High CPU Usage by systemd-journald on Busy Hosts
🟡 Medium ⏱ 5–30 min Last verified: 10 January 2023 📖 ~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 […]
FreeBSD 12 — element-web — multiple vulnerabilities (16 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 10 January 2023 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: element-web — several vulnerabilities Related CVEs: CVE-2021-40823 CVE-2021-40824 CVE-2022-36059 CVE-2022-36060 CVE-2022-39236 CVE-2022-39249 CVE-2022-39250 CVE-2022-39251 +8 more Upstream summary: Element team reports: Versions of Element Web and Desktop earlier than 1.11.85 […]
System Boots to GRUB Rescue After Update
🟡 Medium ⏱ 5–30 min Last verified: 10 January 2023 📖 ~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 […]
Amazon Linux 2 — python-wheel — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2023-2362 Related CVEs: CVE-2022-40898 Upstream summary: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled […]
How to Configure VLAN Tagging on IBM AIX 7.3
Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure vlan tagging on IBM AIX 7.3 with practical […]