March 2020 - Page 13 of 63

Common Problems 113442

Windows Server 2012 R2 Page File Misconfiguration Causing Commit Limit Pressure – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 25 March 2020 Affected versions: Windows Server 2012 R2 📖 ~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 […]

Read more
Why You May Not Want To Run Your Own Mail Server — step-by-step DevOps tutorial on Progressive Robot

Why You May Not Want To Run Your Own Mail Server

When setting up a web site or application under your own domain, it is likely that you will also want a mail server to handle the domain’s incoming and outgoing email. While it is possible to run your own mail server, it is often not the best option for a variety of reasons. This guide will cover many of the reasons that you may not want to run your own mail server, and offer a few alternatives.

Read more
openSUSE Tumbleweed — xorg-x11 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — xorg-x11 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SA:2007:054 (see also SUSE bugzilla) Related CVEs: CVE-2007-4568 Upstream summary: Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via […]

Read more
How To Use .every() and .some() to Manipulate JavaScript Arrays — step-by-step Javascript tutorial on Progressive Robot

How To Use .every() and .some() to Manipulate JavaScript Arrays

ES5 and ES6 brought many changes to JavaScript, including better ways of working with arrays. In particular, the `.every()` and `.some()` functions can improve how developers manipulate arrays, and potentially give them performance gains. This article will show that the prominent JavaScript array functions are `.map()`, `.filter()`, and `.reduce()`, and will then go through examples of instances in which `.every()` and `.some()` would be more efficient.

Read more
Java 10 Features — step-by-step Programming tutorial on Progressive Robot

Java 10 Features

URL: https://www.progressiverobot.com/java-10-features/ Java 10 is the fastest release of a java version in its 23-year history. Java has been criticized for its slow growth and evolution, but Java 10 just shattered that concept. Java 10 is a release with many futuristic changes, the scope, and impact of which may not be obvious but are far-fetching. […]

Read more
How to Configure S3FS FUSE Mount on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Configure S3FS FUSE Mount on Debian 9

Introduction How to Configure S3FS FUSE Mount on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 9. […]

Read more
How To Write a Proposal and Outline for a the cloud provider Community Tutorial — step-by-step DevOps tutorial on Progressive Robot

How To Write a Proposal and Outline for a cloud provider Community Tutorial

In this article, you’ll see how to craft a proposal and outline for your tutorial idea. You’ll do some preparation first that will help you shape the content, you’ll decide on the goal that you want readers to achieve, and then you’ll define the steps that will get them there. The writing process is iterative, so you may find yourself returning to previous steps, but this framework will help create the outline.

Read more
Verwenden von Systemctl zur Verwaltung von Systemd-Diensten und -einheiten — step-by-step DevOps tutorial on Progressive Robot

Verwenden von Systemctl zur Verwaltung von Systemd-Diensten und -einheiten

Systemd ist ein Init-System und Systemmanager, der zum neuen Standard für Linux-Distributionen geworden ist. In diesem Leitfaden besprechen wir den Befehl systemctl, bei dem es sich um das zentrale Verwaltungswerkzeug zur Steuerung des Init-Systems handelt. Wir behandeln die Verwaltung von Diensten, die Überprüfung des Status, die Änderung von Systemzuständen und die Arbeit im Umgang mit den Konfigurationsdateien.

Read more
openSUSE Tumbleweed — moarvm — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — moarvm — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2014-5461 Upstream summary: Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial […]

Read more
CHAT