How to Concatenate String and Int in Python (With Examples)
Learn how to combine strings and integers in Python using +, f-strings, str(), and more. Avoid common TypeErrors with these simple examples.
SLES 12 — libdb — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 31 January 2020 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2022:3135-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-2708 Upstream summary: Vulnerability in the Data Store component of Oracle Berkeley DB. Supported versions that are affected are Prior to 6.138, prior to 6.2.38 […]
Amazon Linux 2 — libexif — multiple vulnerabilities (8 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2021-1580 Related CVEs: CVE-2020-0452 CVE-2019-9278 CVE-2020-0093 CVE-2020-0182 CVE-2020-12767 CVE-2020-13113 CVE-2020-13114 CVE-2020-13112 Upstream summary: A flaw was found in libexif. A possible out of bounds write, due ot an integer overflow, […]
How To Install WordPress with Apache on FreeBSD 10.1
WordPress is a popular open source content management system (CMS) that can be used to easily set up a blog. It is a very flexible system, through its plugin and template support, that allows users to extend its functionality to meet their specific needs; WordPress can be customized to support anything from a basic blog to a fully-featured eCommerce site.
How To Install Puppet In Standalone Mode on CentOS 7
A simple, beginner-friendly Puppet installation on a single CentOS 7 node. This tutorial teaches you why and how to use Puppet, introduces automatic server configuration concepts, and gets you started with a standalone Puppet installation. Get started with automatic server management, deployment, and maintenance.
How to Manage Users and Computers in Active Directory on Windows Server 2016
How to Configure Windows Server 2016 Active Directory Users and Computers Active Directory Users and Computers (ADUC) is the primary management console for administering user accounts, computer accounts, groups, and other directory objects in Windows Server 2016. This Microsoft Management Console (MMC) snap-in is installed automatically on Domain Controllers and can also be installed on […]
Oracle Linux 8 — squid:4 — vulnerability — patch and remediation guide (ELSA-2019-2593)
🟠 High ⏱ 15–60 min Last verified: 31 January 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-2593 Related CVEs: CVE-2019-12527 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How To Build a Recipe App Using React, Prisma, and GraphQL
GraphQL gained popularity in terms of front-end development due to the various advantages it offers over REST APIs. However, setting up your own GraphQL server is both error-prone and complicated. Due to this, managed services such as Prisma have been made to manage your GraphQL server, allowing you to focus on the development of your app. In this tutorial, we will be building a fully functional recipe app using React and Prisma to manage GraphQL.
Geddy.JS: A No-Brainer MVC Node.js Framework
Geddy is a full stack open source MVC framework based on ruby on rails methodology with built-in authentication module, passportjs and socket.io integration. Creating realtime secure applications in Geddy takes only a few commands; it gives a a very large set of generator commands which work through a command line interface , automating most of the non-trivial tasks such as creating models, controllers, views and even authentication or socket.io integration.
FreeBSD 12 — libXrandr — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 31 January 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: X.org libraries — multiple vulnerabilities Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988 +12 more Upstream summary: Matthieu Herrb reports: Tobias Stoeckmann from the OpenBSD project has discovered […]
