March 2023 - Page 4 of 72

How to Set Up MinIO Object Storage on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up MinIO Object Storage on Oracle Linux 9

Introduction Setting up set up minio object storage on oracle linux 9 on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up MinIO Object Storage on Oracle Linux 9, with all the commands you need, the SELinux and firewalld […]

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Common Problems 112580

Windows Server 2019 Backup Software CBT Driver Increases Kernel I/O Latency – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 20 May 2026 Affected versions: Windows Server 2019 📖 ~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 […]

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Common Problems 111712

Windows Server 2022 — Windows Containers fail to start with HCS initialization errors — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Windows Server 2022 📖 ~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 […]

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How to Install Java on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Install Java 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 install java on ibm aix 7.1 on IBM AIX […]

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Selenium findElement and findElements Examples — step-by-step DevOps tutorial on Progressive Robot

Selenium findElement and findElements Examples

URL: https://www.progressiverobot.com/selenium-findelement-findelements-examples/ Whenever you want to interact with a web page, we require a user to locate the web elements. We usually start by finding the HTML elements on the page whenever we plan to automate any web application using WebDriver. [Selenium WebDriver](/community/tutorials/selenium-webdriver) defines two methods for identifying the elements, they are findElement and findElements. […]

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How to Set Up Remote Desktop Profile Management on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Remote Desktop Profile Management on Windows Server 2022

How to Set Up a Hyper-V Cluster on Windows Server 2022 A Hyper-V failover cluster on Windows Server 2022 provides high availability for virtual machines — if a host node fails, VMs automatically restart on surviving nodes within seconds. This guide walks through the complete process: from prerequisite installation through cluster creation, shared storage configuration, […]

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Ubuntu 18.04 — gss-ntlmssp — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — gss-ntlmssp — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7588-1 Related CVEs: CVE-2023-25567 CVE-2023-25565 CVE-2023-25564 CVE-2023-25563 Upstream summary: Phil Turnbull discovered that GSS NTLMSSP may perform out-of-bounds reads when decoding NTLM fields and target information. An attacker could possibly […]

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Java Spliterator — step-by-step Programming tutorial on Progressive Robot

Java Spliterator

URL: https://www.progressiverobot.com/java-spliterator/ Java Spliterator is one of the four iterators – Enumeration, [Iterator](/community/tutorials/java-iterator), [ListIterator](/community/tutorials/java-listiterator) and Spliterator. Java Spliterator Like Iterator and ListIterator, Spliterator is a Java Iterator, which is used to iterate elements one-by-one from a [List](/community/tutorials/java-list) implemented object. Some important points about Java Spliterator are: Java Spliterator is an interface in [Java Collection](/community/tutorials/collections-in-java-tutorial) API. […]

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Ubuntu 22.04 — rust-regex — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — rust-regex — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5610-1 Related CVEs: CVE-2022-24713 Upstream summary: Addison Crump discovered that rust-regex did not properly limit the complexity of the regular expressions (regex) it parses. An attacker could possibly use this […]

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