How To Use Asynchronous Computed Properties in Vue.js with vue-async-computed
Learn how to use vue-async-computed in Vue projects for asynchronous computed properties.
How to Set Up ClamAV Antivirus on SLES 15
Introduction This tutorial covers How to Set Up ClamAV Antivirus on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: zypper […]
How To Use a PostgreSQL Database in a Flask Application
In web applications, you usually need a database, which is an organized collection of data. You use a database to store and maintain persistent data that can be retrieved and manipulated efficiently. PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. In this tutorial, you’ll build a small book review web application that demonstrates how to use the psycopg2 library, a PostgreSQL database adapter.
Ubuntu 16.04 — slirp — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 16 September 2020 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4632-1 Related CVEs: CVE-2020-7039 CVE-2020-8608 Upstream summary: It was discovered that the SLiRP networking implementation of the QEMU emulator did not properly manage memory under certain circumstances. An attacker could […]
How To Run a Secure MongoDB Server with OpenVPN and Docker on Ubuntu 16.04
MongoDB is an open-source NoSQL database. A traditional MongoDB setup lacks some security features that you’d want if you’re concerned about data security. There are a couple of methods to secure the server that runs the database. First, you can set up a VPN and restrict…
How To Perform Neural Style Transfer with Python 3 and PyTorch
Machine learning, or ML, is a subfield of AI focused on algorithms that learn models from data. In this tutorial, you will apply neural style transfer using Jupyter Notebook and the Linux command line to take an image like this:
Oracle Linux 8 — binutils — vulnerability — patch and remediation guide (ELSA-2024-9689)
🟢 Low ⏱ 5–15 min Last verified: 16 September 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2024-9689 Related CVEs: CVE-2018-12699 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 Install Zend Framework on an Ubuntu 12.04 VPS
This tutorial shows you how to install Zend Framework on an Ubuntu 12.04 VPS.
Cómo instalar Tinc y configurar una VPN básica en Ubuntu 18.04
Tinc es un demonio de red virtual privada (VPN) de código abierto equipado con funciones útiles, como el cifrado, la compresión opcional y el direccionamiento automático de mesh que puede…
How to Limit Container Resources with cgroups on Debian 10
Introduction Deploying limit container resources with cgroups on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before […]
