November 2022 - Page 53 of 69

How to Set Up IIS Application Pools on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up IIS Application Pools on Windows Server 2022

How to Install SQL Server Management Studio (SSMS) on Windows Server 2022 SQL Server Management Studio (SSMS) is the primary GUI client for administering SQL Server instances, Azure SQL Database, Azure SQL Managed Instance, and Azure Synapse Analytics. On Windows Server 2022, SSMS is not bundled with SQL Server itself — it is a free, […]

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Ubuntu 20.04 — nautilus — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — nautilus — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5786-1 Related CVEs: CVE-2022-37290 Upstream summary: It was discovered that GNOME Files incorrectly handled certain filenames. An attacker could possibly use this issue to cause GNOME Files to crash, leading […]

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How To Set Up Apache Virtual Hosts on Debian 8 — step-by-step Linux tutorial on Progressive Robot

How To Set Up Apache Virtual Hosts on Debian 8

The Apache web server is the most popular way of serving web content on the internet. It accounts for more than half of all active websites on the internet and is extremely powerful and flexible. Apache breaks its functionality and components into individual units you can…

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How To Set Up a Video Streaming Server using Nginx-RTMP on Ubuntu 22.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up a Video Streaming Server using Nginx-RTMP on Ubuntu 22.04

There are many use cases for streaming video. Service providers such as Twitch have become very popular for handling the community management aspects of streaming, and free software such as OBS is widely used for combining video from multiple stream sources. While these platforms are very powerful, in some cases you may want to be able to host a stream that does not rely on other service providers. In this tutorial, you will learn how to use Nginx to host an independent RTMP video stream.

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How to Install Composer on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install Composer on RHEL 8

Composer is the de facto dependency manager for PHP, used by virtually every modern PHP framework and library including Laravel, Symfony, and Guzzle. It resolves and installs packages from Packagist, handles autoloading, and tracks version constraints so your project dependencies stay consistent across environments. This tutorial covers installing Composer on RHEL 8 using the official […]

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Gentoo Linux — sys-apps/util-linux — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-apps/util-linux — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-08 Related CVEs: CVE-2021-3995 CVE-2021-3996 CVE-2021-37600 CVE-2022-0563 Upstream summary: Multiple vulnerabilities have been discovered in util-linux. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment […]

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