IT, Cloud & DevOps Blog

How to Manage Windows Server 2012 R2 with Windows Admin Center — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Manage Windows Server 2012 R2 with Windows Admin Center

How to Manage Windows Server 2012 R2 with Windows Admin Center Windows Admin Center (WAC) is Microsoft’s modern, browser-based server management platform that provides a unified interface for managing Windows Server, failover clusters, and hyperconverged infrastructure. While Windows Admin Center itself is a modern tool developed after Windows Server 2012 R2’s initial release, it fully […]

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Debian 10 — libarchive — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — libarchive — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 November 2019 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-18408 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Manage Active Directory at Scale with PowerShell on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Manage Active Directory at Scale with PowerShell on Windows Server 2016

Introduction Managing Active Directory at scale on Windows Server 2016 demands PowerShell automation. The ActiveDirectory module lets you create hundreds of users, manage group membership, audit accounts, and generate compliance reports in seconds rather than hours of manual effort. Installing the ActiveDirectory Module Install RSAT tools to get the AD PowerShell module: Add-WindowsFeature RSAT-AD-PowerShell Import-Module […]

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How to Sort a List in Java — step-by-step Programming tutorial on Progressive Robot

How to Sort a List in Java

URL: https://www.progressiverobot.com/java-sort-list/ Sometimes we have to sort a list in Java before processing its elements. In this tutorial, we will learn how to sort a list in the natural order. We will also learn how to use our own Comparator implementation to sort a list of objects. Java List is similar to arrays except that […]

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Install WordPress with Nginx on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Install WordPress with Nginx on Ubuntu 18.04

URL: https://www.progressiverobot.com/install-wordpress-nginx-ubuntu/ WordPress is one of the most popular and open source content management system (CMS) with a whopping 60% of market share as compared with other CMS like Drupal or Joomla. WordPress can be used to develop any kind of website, be it for a blog, a small business or for a large enterprise. […]

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Создание настраиваемых ошибок в Go — step-by-step Programming tutorial on Progressive Robot

Создание настраиваемых ошибок в Go

Go предоставляет два способа создания ошибок в стандартной библиотеке, errors.New и fmt.Errorf. При передаче более сложной информации об ошибках для ваших пользователей или для…

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openSUSE Tumbleweed — glusterfs — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — glusterfs — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2020:0079-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-1088 CVE-2018-10904 CVE-2018-10927 CVE-2018-10928 CVE-2018-10911 CVE-2018-10914 CVE-2018-10924 CVE-2018-10930 Upstream summary: A privilege escalation flaw was found in gluster 3.x snapshot scheduler. Any gluster client allowed […]

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Debian 9 — chromium — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — chromium — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 November 2019 Affected versions: Debian 9 (stretch) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-17481 CVE-2019-5786 CVE-2019-5787 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 Configure Apache mod_proxy as a Reverse Proxy on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Configure Apache mod_proxy as a Reverse Proxy on RHEL 7

How to Configure Apache mod_proxy as a Reverse Proxy on RHEL 7 Apache’s mod_proxy module transforms your existing Apache web server into a fully capable reverse proxy without requiring any additional software. On RHEL 7, Apache is the default web server and is frequently already running for other purposes. Rather than installing a second web […]

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