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How to Set Up Centralized Logging with syslogd on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Set Up Centralized Logging with syslogd 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 set up centralized logging with syslogd on IBM AIX […]

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FreeBSD 13 — py37-httpx — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py37-httpx — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 October 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-httpx — input validation vulnerability Related CVEs: CVE-2021-41945 Upstream summary: lebr0nli reports: Encode OSS httpx <=1.0.0.beta0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`. […]

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Common Problems 111678

Windows Server 2022 — SQL Server tempdb growth fills system volume — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 18 October 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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Spring MVC Tutorial — step-by-step DevOps tutorial on Progressive Robot

Spring MVC Tutorial

URL: https://www.progressiverobot.com/spring-mvc-tutorial/ In this Spring MVC Tutorial, we will learn how to develop Spring MVC web application using Spring Tool Suite. Spring MVC framework is widely used for [java web applications](/community/tutorials/java-web-application-tutorial-for-beginners "Java Web Application Tutorial for Beginners"). Spring MVC ![spring mvc, spring mvc tutorial](images/spring-mvc-tutorial-section-1.png) Just like [Struts Framework](/community/tutorials/struts-2-tutorial "Struts2 Tutorial with Example Projects"), Spring MVC […]

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How To Use Caching with the Yii Framework To Improve Performance — step-by-step Programming tutorial on Progressive Robot

How To Use Caching with the Yii Framework To Improve Performance

Amongst the many features that the incredible Yii framework offers, a cache management system is something that couldn’t have been missing. Yii framework allows us to save both static data and your SQL/Active Record queries, which -if used wisely- can lead to a lot of page loading time saving. In particular, in this tutorial we are going to learn how to cache Data and Queries.

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FreeBSD 13 — py311-markdown — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py311-markdown — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 October 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-markdown2 — regular expression denial of service vulnerability Related CVEs: CVE-2020-11888 CVE-2021-26813 Upstream summary: Ben Caller reports: markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of […]

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How to Install Caddy Web Server on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install Caddy Web Server on FreeBSD 12

Introduction Deploying install caddy web server on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]

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Debian 11 — jsoup — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — jsoup — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 18 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-6748 CVE-2021-37714 CVE-2022-36033 Upstream summary: Cross-site scripting (XSS) vulnerability in jsoup before 1.8.3. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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How To Set Up a Samba Share For A Small Organization on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up a Samba Share For A Small Organization on Ubuntu 16.04

Samba is an open-source implementation of the SMB/CIFS networking protocol that is used in Windows environments for shared services such as file and printer access and Active Directory. In this guide, you will install and configure a standalone Samba server to provide networked file stores or shares for a hypothetical small organization called Example.com and learn how to access the shares from Windows, Linux, and macOS.

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