How To Debug Go Code with Visual Studio Code
This article will go over how to debug your Go code in Visual Studio Code using the VSCode-Go plugin and breakpoints.
Ubuntu 20.04 — velocity — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 31 October 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6281-1 Related CVEs: CVE-2020-13936 Upstream summary: Alvaro Munoz discovered that Velocity Engine incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted […]
Oracle Linux 8 — glibc security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2019-3513)
🟡 Medium ⏱ 10–30 min Last verified: 31 October 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-3513 Related CVEs: CVE-2016-10739 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Ubuntu 18.04 LTS – Docker daemon fails to start after storage driver conflict – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 31 October 2020 Affected versions: Ubuntu 18.04 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 […]
How to Set Up ModSecurity WAF on Oracle Linux 8
Introduction This tutorial demonstrates how to Set Up ModSecurity WAF on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the […]
SLES 15 — python2-M2Crypto — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 31 October 2020 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-FU-2024:1448-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-25657 Upstream summary: A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption […]
How to Set Up a Print Server on Windows Server 2012 R2
How to Set Up a Print Server on Windows Server 2012 R2 A centralised print server simplifies printer management across an organisation by hosting print queues, managing drivers, and applying permissions from a single point of administration. Users connect to the print server and their client automatically downloads the appropriate driver. Administrators can monitor print […]
What is an Operating System?
An operating system is system software that handles computer memory, software and hardware resources, and processes, while providing common services and programming interfaces for computer programs. Examples of popular operating systems include WindowsOS, MacOS, and Linux.
Control DOM Outside Your Vue.js App with portal-vue
Render components outside of your Vue.js app component easily and simply with portal-vue.
How to Install Jenkins on FreeBSD 12
Introduction This guide explains how to Install Jenkins on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]