October 2019 - Page 39 of 69

Common Problems 112471

Windows Server 2019 – Storage Replica log volume runs out of space during peak writes – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 18 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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How to Remove Array Elements in Java — step-by-step Programming tutorial on Progressive Robot

How to Remove Array Elements in Java

URL: https://www.progressiverobot.com/java-remove-array-elements/ Introduction In Java, arrays are a fundamental data structure that allows us to store a collection of elements of the same data type. When we declare an array, we specify its data type and size, which is used by the Java Virtual Machine (JVM) to allocate the necessary memory for the array elements. […]

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How to Configure pgBouncer on SLES 15 — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Configure pgBouncer on SLES 15

Introduction This tutorial covers How to Configure pgBouncer 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 && […]

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How To Use Logstash and Kibana To Centralize Logs On CentOS 6 — step-by-step Linux tutorial on Progressive Robot

How To Use Logstash and Kibana To Centralize Logs On CentOS 6

In this tutorial, we will go over the installation of Logstash 1.4.2 and Kibana 3, and how to configure them to gather and visualize the syslogs of our systems in a centralized location. Logstash is an open source tool for collecting, parsing, and storing logs for future use. Kibana 3 is a web interface that can be used to search and view the logs that Logstash has indexed.

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How To Install the Latest MySQL on Debian 9 — step-by-step Linux tutorial on Progressive Robot

How To Install the Latest MySQL on Debian 9

MySQL is a prominent open source database management system used to store and retrieve data for a wide variety of popular applications. MySQL is the M in the LAMP stack, a commonly used set of open source software that also includes Linux, the…

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Oracle Linux 8 — cyrus-imapd — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — cyrus-imapd — vulnerability — patch and remediation guide (ELSA-2020-4655)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-4655 Related CVEs: CVE-2019-19783 CVE-2019-18928 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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How to Implement Software Restriction Policies on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Implement Software Restriction Policies on Windows Server 2012 R2

How to Implement Software Restriction Policies on Windows Server 2012 R2 Software Restriction Policies (SRP) are the predecessor to AppLocker, providing application control capabilities on all editions of Windows Server 2012 R2—including Standard edition, which does not support AppLocker enforcement. SRP uses rules based on file hash, certificate, path, or network zone to allow or […]

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