July 2019 - Page 10 of 69

Arch Linux — lame — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — lame — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201710-11 Related CVEs: CVE-2017-15018 Upstream summary: Type: denial of service. Status: Fixed. Affected: 3.99.5-3. Fixed in: 3.99.5-4. Group: AVG-437. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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

How to Configure iSCSI Storage on SLES 15

Introduction This tutorial covers How to Configure iSCSI Storage 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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Java Stream collect() Method Examples — step-by-step Programming tutorial on Progressive Robot

Java Stream collect() Method Examples

URL: https://www.progressiverobot.com/java-stream-collect-method-examples/ Java Stream collect() performs a mutable reduction operation on the elements of the stream. This is a terminal operation. What is Mutable Reduction Operation? A mutable reduction operation process the stream elements and then accumulate it into a mutable result container. Once the elements are processed, a combining function merges all the result […]

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An Introduction to Proxies — step-by-step Web Servers tutorial on Progressive Robot

An Introduction to Proxies

A proxy, also called a proxy server, is a server software that sits as an intermediary between a client and server on the internet. Proxies provides benefits in the form of increased performance, privacy, security, and more. As an additional pass-through layer, a proxy acts as a gatekeeper of the internet between clients and servers.

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How To Write Comments in Python 3 — step-by-step Python tutorial on Progressive Robot

How To Write Comments in Python 3

Comments are lines in computer programs that are ignored by compilers and interpreters. This tutorial will go over how to use comments in your Python program, making your projects more readable for humans and thus more open to collaboration.

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FreeBSD 12 — libmcrypt — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — libmcrypt — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Buffer overflows in libmcrypt Related CVEs: CVE-2003-0031 CVE-2003-0032 Upstream summary: libmcrypt does incomplete input validation, leading to several buffer overflows. Additionally, a memory leak is present. Both of these problems […]

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How to Set Up Harbor Container Registry on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up Harbor Container Registry on FreeBSD 12

Introduction Deploying set up harbor container registry on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the […]

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