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How To Use Git to Manage your User Configuration Files on a Linux VPS — step-by-step Linux tutorial on Progressive Robot

How To Use Git to Manage your User Configuration Files on a Linux VPS

The ability to customize tools to suit your needs is one of the great advantages of many Linux utilities. However, when you find yourself working on a new server, there is the issue of getting the settings you are comfortable with working in a new environment. Keeping your personal configuration tools in version control can help you easily pull in your settings to a new environment. In this guide, we’ll discuss exactly how you can do that.

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Oracle Linux 9 — pcs — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — pcs — vulnerability — patch and remediation guide (ELSA-2023-12235)

🟠 High   ⏱ 15–60 min  Last verified: 12 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-12235 Related CVEs: CVE-2023-28154 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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Oracle Linux 9 — xz — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — xz — vulnerability — patch and remediation guide (ELSA-2022-4940)

🟠 High   ⏱ 15–60 min  Last verified: 12 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-4940 Related CVEs: CVE-2022-1271 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 Use PowerShell to Manage Active Directory at Scale on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Use PowerShell to Manage Active Directory at Scale on Windows Server 2022

Introduction to Managing Active Directory at Scale with PowerShell Active Directory environments in enterprise organizations often contain tens of thousands of user accounts, groups, and organizational units. Managing these manually through the GUI is error-prone and impractical. PowerShell’s ActiveDirectory module, installed as part of RSAT (Remote Server Administration Tools), provides a comprehensive set of cmdlets […]

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How To Install the Deno JavaScript Runtime on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install the Deno JavaScript Runtime on Ubuntu 20.04

In this tutorial we will download and install Deno on Ubuntu 20.04, and run a `hello world` statement to test out our installation. Deno is a new JavaScript runtime being developed by the creator of Node.js, with a focus on security, developer experience, and compatibility with standard browser APIs. Deno uses the same V8 JavaScript engine as Node.js and the Chrome web browser, but ships with secure sandboxing, built-in TypeScript support, and a curated set of standard modules.

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Oracle Linux 9 — xorg-x11-server — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — xorg-x11-server — security and stability fixes — required update (ELSA-2023-2248)

🟡 Medium   ⏱ 10–30 min  Last verified: 11 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-2248 Related CVEs: CVE-2022-46343 CVE-2023-0494 CVE-2022-3551 CVE-2022-46341 CVE-2022-46342 CVE-2022-46344 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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IBM AIX 7.3 — CVE-2020-4771 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2020-4771 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 11 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2020-4771, IBM Support Bulletin CVE: CVE-2020-4771 NVD summary: IBM Spectrum Protect Operations Center 8.1.0.000 through 8.1.10.and 7.1.0.000 through 7.1.11 could allow a remote attacker to obtain sensitive information, caused by improper authentication […]

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IBM AIX 7.3 — CVE-2010-2594 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2010-2594 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 11 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2010-2594, IBM PSIRT advisory page CVE: CVE-2010-2594 NVD summary: Multiple cross-site request forgery (CSRF) vulnerabilities in the web management interface in InterSect Alliance Snare Agent 3.2.3 and earlier on Solaris, Snare Agent […]

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How to Configure Nginx as a Reverse Proxy on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Nginx as a Reverse Proxy on Oracle Linux 9

Introduction How to Configure Nginx as a Reverse Proxy on Oracle Linux 9 on Oracle Linux 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the […]

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Common Problems 111730

Windows Server 2022 — Service accounts fail logon after addition to Protected Users group — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 11 February 2023 Affected versions: Windows Server 2022 📖 ~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 Errors […]

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