Comment ajouter les tests unitaires à votre projet Django
L’auteur a choisi le Open Internet/Free Speech Fund pour recevoir un don dans le cadre du programme Write for Donations. Il est presque impossible de construire des sites web qui…
How to Set Up Windows Server 2019 Container Networking
How to Set Up Windows Server 2019 Container Networking Container networking on Windows Server 2019 enables isolated network communication for Windows containers and Hyper-V containers. The Host Networking Service (HNS) manages the underlying networking layer, creating virtual switches, endpoints, and network policies for containers. Windows Server 2019 supports multiple network drivers including nat, transparent, overlay, […]
openSUSE Tumbleweed — kubernetes-etcd — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2020:0554-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-1002105 CVE-2017-1002101 CVE-2019-11247 CVE-2019-11249 CVE-2019-11253 Upstream summary: In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade […]
Como Inspecionar a Rede do Kubernetes
O Kubernetes é um sistema de orquestração de container que pode gerenciar aplicações containerizadas em um cluster de nodes de servidores. A manutenção da conectividade de rede entre todos os containers em um cluster requer algumas técnicas avançadas de rede. Neste artigo vamos…
Ubuntu 16.04 LTS high CPU usage by kworker threads
🟡 Medium ⏱ 5–30 min Last verified: 3 February 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 Audit Logging on SLES 15
Introduction This tutorial covers How to Configure Audit Logging on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: zypper refresh […]
FreeBSD 12 — atril-lite — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 3 February 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: evince and atril — command injection vulnerability in CBT handler Related CVEs: CVE-2017-1000083 Upstream summary: GNOME reports: The comic book backend in evince 3.24.0 (and earlier) is vulnerable to a […]
How to Configure NFS v4 on IBM AIX 7.1
Introduction IBM AIX 7.1 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 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure nfs v4 on ibm aix 7.1 on IBM […]
How to Set Up Spinnaker CD Platform on Debian 10
Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up set up spinnaker cd platform on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully […]
How to Update Rows and Columns Using Python Pandas
URL: https://www.progressiverobot.com/update-rows-and-columns-python-pandas/ Let's understand how to update rows and columns using Python pandas. In the real world, most of the time we do not get ready-to-analyze datasets. There can be many inconsistencies, invalid values, improper labels, and much more. Being said that, it is mesentery to update these values to achieve uniformity over the data. […]
