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Calling C Functions from Python — step-by-step Python tutorial on Progressive Robot

Calling C Functions from Python

We can call a C function from Python program using the ctypes module. Calling C Function from Python It involves the following steps: Creating a C file (.c extension) with the required functions Creating a shared library file (.so extension) using the C compiler. In the Python program, create a ctypes.CDLL instance from the shared […]

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How to Set Up Always On VPN Infrastructure on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Always On VPN Infrastructure on Windows Server 2022

Overview of the Kerberos Protocol Kerberos is the default authentication protocol for Active Directory domains in Windows Server 2022. Developed at MIT and standardized in RFC 4120, it uses symmetric-key cryptography and a trusted third party — the Key Distribution Center (KDC) — to authenticate principals (users, computers, and services) without transmitting passwords over the […]

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Common Problems 114894

RHEL 8 dnf Metadata Sync Fails With Repo Errors

🟡 Medium   ⏱ 5–30 min  Last verified: 15 November 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 & Cross-Refs References & Further […]

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Common Problems 111644

Windows Server 2022 — Hyper-V role installation fails due pending reboot state — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 15 November 2022 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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IBM AIX 7.3 — CVE-2000-0844 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2000-0844 — vulnerability — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 15 November 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2000-0844, IBM PSIRT advisory page CVE: CVE-2000-0844 NVD summary: Some functions that implement the locale subsystem on Unix do not properly cleanse user-injected format strings, which allows local attackers to execute arbitrary […]

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IBM AIX 7.3 — CVE-2022-40748 — xss — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2022-40748 — xss — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 15 November 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2022-40748, IBM Support Bulletin CVE: CVE-2022-40748 NVD summary: IBM InfoSphere Information Server 11.7 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus […]

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How to Use AIX Object Data Manager (ODM) on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Use AIX Object Data Manager (ODM) on IBM AIX 7.3

Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use aix object data manager (odm) on IBM AIX […]

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Comment utiliser Axios avec React — step-by-step Javascript tutorial on Progressive Robot

Comment utiliser Axios avec React

Axios est un client HTTP léger, basé sur Promise. Dans cet article, vous explorerez des exemples d’utilisation d’Axios pour accéder à la populaire API JSON Placeholder au sein d’une application React.

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