Articles by Karl Wakim

• 

  How to Manage Linux File Capabilities

  Author: Karl Wakim • Tags: linux, shell • Comments: 0

  Capabilities essentially divide the power of the root user into separate privileges, which improves security by limiting the access an attacker would gain by exploiting or abusing a service. This guide will introduce some commonly used capabilities and demonstrate how they can be viewed and modified.

  read more... | view as pdf

• 

  How to Deploy a Dynamic DNS Server with Docker on Debian 10

  Author: Karl Wakim • Tags: debian, dns, linux, server • Comments: 1

  This article will guide you through the complete setup of a Dynamic DNS server in a Docker container on a Debian 10 system, including setting up the required DNS records, placing the management API behind an Nginx HTTPS reverse proxy, and automating the client-side DNS record updates.

  read more... | view as pdf

• How to Install Paperless with Nginx on Debian

  Author: Karl Wakim • Tags: debian, linux, nginx • Comments: 0

  Paperless is a Python application that ingests scanned documents, indexes them, and presents them in a user-friendly web interface. In this tutorial, we will install Paperless with an Nginx HTTPS reverse proxy on Debian 10.

  read more... | view as pdf