September 2019 - Page 61 of 66

How to Set Up Hyper-V on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Set Up Hyper-V on Windows Server 2012 R2

How to Set Up Hyper-V on Windows Server 2012 R2 Hyper-V is Microsoft’s Type-1 hypervisor, shipping as a role in Windows Server 2012 R2. It enables hardware virtualisation directly on the server, allowing you to run multiple virtual machines (VMs) with different operating systems on the same physical hardware. Windows Server 2012 R2 Hyper-V includes […]

Read more
FreeBSD 12 — gnutls-devel — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — gnutls-devel — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: gnutls — multiple certificate verification issues Related CVEs: CVE-2006-4790 CVE-2009-1415 CVE-2009-1416 CVE-2009-1417 CVE-2009-2730 CVE-2012-1569 CVE-2012-1573 CVE-2014-0092  +1 more Upstream summary: GnuTLS project reports: A vulnerability was discovered that affects the […]

Read more
How to Configure PHP-FPM with Nginx on Ubuntu 26.04 — step-by-step Linux tutorial on Progressive Robot

How to Install Drupal 11 on Ubuntu 26.04

Drupal 11 is the latest release of the enterprise-grade content management framework. Built on PHP 8.3+, it introduces Starshot initiative improvements and a modernised admin experience. This guide installs Drupal 11 on Ubuntu 26.04 LTS with Nginx, PHP 8.4, and MySQL 9. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with Nginx, […]

Read more
FreeBSD 12 — openssh-portable-base — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — openssh-portable-base — security advisory — 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: OpenSSH — Memory corruption in sshd Upstream summary: The OpenSSH development team reports: A memory corruption vulnerability exists in the post- authentication sshd process when an AES-GCM cipher ([email protected] or […]

Read more
How to Configure Storage Spaces Direct (S2D) on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Configure Storage Spaces Direct (S2D) on Windows Server 2016

How to Configure Storage Spaces Direct (S2D) on Windows Server 2016 Storage Spaces Direct (S2D) is a software-defined storage technology introduced in Windows Server 2016 that enables you to build highly available and scalable storage systems using local storage on clustered servers. S2D eliminates the need for shared storage hardware such as SAN or NAS, […]

Read more
Prototype Design Pattern in Java — step-by-step Programming tutorial on Progressive Robot

Prototype Design Pattern in Java

URL: https://www.progressiverobot.com/prototype-design-pattern-in-java/ Prototype design pattern is one of the Creational Design pattern, so it provides a mechanism of object creation. Prototype Design Pattern ![prototype design pattern](images/prototype-design-pattern-in-java-section-1.png) Prototype design pattern is used when the Object creation is a costly affair and requires a lot of time and resources and you have a similar object already existing. […]

Read more
FreeBSD 12 — movemail — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — movemail — vulnerability — 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: emacs — movemail format string vulnerability Related CVEs: CVE-2005-0100 Upstream summary: Max Vozeler discovered several format string vulnerabilities in the movemail utility of Emacs. They can be exploited when connecting […]

Read more
How To Use Operators in Java — step-by-step Programming tutorial on Progressive Robot

How To Use Operators in Java

An operator is one or more symbols in combination — from the well-known arithmetic operators such as minus and plus to the more advanced `instanceof`. When you apply operators on values or variables, you get a result from the operation. In this tutorial, you will use unary, binary, and ternary operators in a range of scenarios.

Read more
FreeBSD 12 — php71-mbstring — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — php71-mbstring — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: oniguruma — multiple vulnerabilities Related CVEs: CVE-2017-9224 CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 Upstream summary: the PHP project reports: A stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error […]

Read more
CHAT