How to Use Go Modules
A Go module commonly consists of one project or library and contains a collection of Go packages that are then released together. With Go modules, you can put code where you want and specify dependencies for each module.
Debian 11 — tntnet — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2013-7299 Upstream summary: framework/common/messageheaderparser.cpp in Tntnet before 2.2.1 allows remote attackers to obtain sensitive information via a header that ends in \n instead of \r\n, which prevents a […]
Debian 11 — sup-mail — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2013-4478 CVE-2013-4479 Upstream summary: Sup before 0.13.2.1 and 0.14.x before 0.14.1.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the filename of an email attachment. […]
Comment installer Git sur CentOS 8
Les systèmes de contrôle de version sont une partie indispensable du développement de logiciels modernes. Le versionnage vous permet de garder une trace de votre logiciel au niveau de la source. Vous pouvez suivre les modifications, revenir aux étapes précédentes et créer des…
Ubuntu 16.04 — zlib — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5570-1 Related CVEs: CVE-2022-37434 CVE-2018-25032 CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Upstream summary: Evgeny Legerov discovered that zlib incorrectly handled memory when performing certain inflate operations. An attacker could use this issue […]
How To Deploy a Flask App Using Gunicorn to App Platform
In this tutorial we will deploy a Flask App Using Gunicorn to the cloud provider’s App Platform.
How to Configure Windows Server 2022 Disk Management
Introduction to PowerShell Automated Deployments Automating deployments with PowerShell on Windows Server 2022 eliminates manual steps, reduces human error, and creates repeatable, auditable release processes. Whether you are deploying web applications to IIS, installing Windows Services, or pushing changes to remote servers, PowerShell provides a consistent scripting surface that integrates with virtually every CI/CD pipeline. […]
How To Change a MariaDB Data Directory to a New Location on CentOS 7
Databases grow over time, sometimes outgrowing the space on the file system. You can also run into I/O contention when they’re located on the same partition as the rest of the operating system. RAID, network block storage, and other devices can offer redundancy and other…
IBM AIX 7.3 — CVE-2001-1440 — vulnerability — patch and remediation guide
🟠 High ⏱ 30–90 min Last verified: 25 May 2026 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2001-1440, IBM Support Bulletin CVE: CVE-2001-1440 NVD summary: Unknown vulnerability in login for AIX 5.1L, when using loadable authentication modules, allows remote attackers to gain access to the system. References: securitytracker.com/id?1003038 […]
Ubuntu 22.04 LTS – temporary failure resolving hostnames breaks updates – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 19 May 2026 Affected versions: Ubuntu 22.04 LTS (Jammy) 📖 ~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 […]
