2022 - Page 133 of 828

How To Install Prosody on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Prosody on Ubuntu 18.04

  • November 3, 2022
  • Linux
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Prosody is an XMPP chat server that supports TLS encrypted one-to-one chat and group chat rooms. XMPP is an open messaging protocol formally known as Jabber. This means that any XMPP chat client will be able to connect to a Prosody server and start chatting. In this tutorial, you will install and configure a Prosody server that supports one-to-one and group chat sessions and the ability to upload files into the chat panel to share. All of the chat sessions will be protected by TLS.

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Oracle Linux 8 — libreoffice — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — libreoffice — vulnerability — patch and remediation guide (ELSA-2023-0089)

  • November 3, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 November 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0089 Related CVEs: CVE-2022-26305 CVE-2022-26306 CVE-2022-26307 CVE-2022-3140 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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IBM AIX 7.3 — CVE-2006-4254 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2006-4254 — vulnerability — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 3 November 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2006-4254, IBM Support Bulletin CVE: CVE-2006-4254 NVD summary: Unspecified vulnerability in setlocale in IBM AIX 5.1.0 through 5.3.0 allows local users to gain privileges via unspecified vectors. References: ftp://aix.software.ibm.com/aix/efixes/security/R   secunia.com/advisories/21541   […]

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Использование .map() для итерации элементов массива в JavaScript — step-by-step Javascript tutorial on Progressive Robot

Использование .map() для итерации элементов массива в JavaScript

Метод `.map()` — один из самых популярных методов итерации массивов данных в JavaScript. Метод `.map()` создает массив, вызывая определенную функцию для каждого элемента родительского массива. Метод `.map()` не использует мутацию и создает новый массив вместо того, чтобы изменять исходный. В этом учебном модуле мы рассмотрим четыре полезных способа использования метода `.map()` в JavaScript: вызов функции для элементов массива, конвертацию строк в массивы, рендеринг списков в библиотеках и переф

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How to Configure Windows Server 2022 with Puppet — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Windows Server 2022 with Puppet

What Is Remote Desktop Gateway Remote Desktop Gateway (RD Gateway) is a Windows Server role service that enables authorized remote users to connect to internal network resources — including Remote Desktop hosts, virtual desktops, and RemoteApp programs — over an HTTPS-encrypted tunnel on port 443. Without RD Gateway, RDP traffic uses port 3389 directly, which […]

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Common Problems 116894

Ubuntu 22.04 LTS – APT lock file blocks package operations – Fix & Prevention

  • November 2, 2022
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 2 November 2022 Affected versions: Ubuntu 22.04 LTS 📖 ~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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Common Problems 115589

RHEL 7 cron jobs not executing because crond service is disabled

  • November 2, 2022
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 2 November 2022 Affected versions: RHEL 7 📖 ~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-1999-0011 — denial of service — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-1999-0011 — denial of service — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 2 November 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-1999-0011, IBM PSIRT advisory page CVE: CVE-1999-0011 NVD summary: Denial of Service vulnerabilities in BIND 4.9 and BIND 8 Releases via CNAME record and zone transfer. References: ftp://patches.sgi.com/support/free/security/advi   sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=col   www1.itrc.hp.com/service/cki/docDisplay.do?docId […]

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