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With the latest Xen Orchestra 5.81 release (https://xen-orchestra.com/blog/xen-orchestra-5-81/), there is now a GUI option for easy VM migration from VMWare ESXI to XCP-NG. This process is NOT a one way migration; VMs are COPIED to XCP-NG from VMWare ESXI, an...

Similar to how VMWare have its VMWare Tools for the guest VMs, Xen-based hypervisors like XCP-NG can utilize the Xen Guest Utilities tools to have guest VMs communicate better with the hypervisor. Those tools are software packages designed to enhance the perfo...

Based on the Manual Installation steps, I have created a simple bash script to automate the Apache Guacamole server install with MariaDB for database authentication and NGINX for web-server front-end.  Copy the following code into a bash file, and run the scr...

In this guide, I will show you how to install Apache Guacamole server natively on Debian 11. Apache Guacamole have a nice, official install guide for installing Guacamole natively, located at https://guacamole.apache.org/doc/gug/installing-guacamole.html#buil...

Debian is known for its stability, robustness, and adherence to free software principles. Each Debian release aims to improve upon the previous versions by introducing new features, bug fixes, and updated software packages.  In this guide, I will walk you thr...

Upgrading Debian from one version to the next is actually a simple, straight forward process. All you have to do is change the apt source repository from one Debian version to the next one, and update! As with any major system upgrades, make sure you backup y...

Installing the CrowdSec Security Engine is very straight forward on Debain. It is as simple as adding the official repositories, then install using the apt package manager. Official Documentation can be found at https://doc.crowdsec.net/docs/getting_started/i...

In the latest version of CrowdSec, there is now an Blocklist Mirror Bouncer. This bouncer will take CrowdSec Security Engine's active decision and put it into an block list format, and share it via HTTP.  Similar to public IP/DNS Blocklist like the ones Pi-Ho...

LVM, or Logical Volume Management, is a technology used in Linux to manage storage devices and partitions more flexibly. It allows you to create, resize, move, and manage logical volumes, which are virtualized storage components. Display Volume Groups sudo v...

On June 15, 2023, Google announced an agreement with Squarespace to transfer all domain registrations and related customer accounts from Google Domains to Squarespace.  As such. Google Domains will no longer provide new domain registrations. Google Domain was...

SimpleLogin is an email alias service that lets users create disposable email addresses to enhance online privacy and manage their online interactions more efficiently. These aliases can be used to shield the user's primary email from spam and unwanted sign-up...

Adding a Custom Domain Sign in to your SimpleLogin account using your credentials. Once you're logged in, click on the Domains tab, enter your custom domain, and click Create. Verify Ownership of Your Domain Once the domain is added, SimpleLogin will ask...

OpenProject's official documentation provides many ways you can use to install OpenProject. You can choose to install via a package manager on bare metal or virtual machine, install via docker, or install with Kubernetes. https://www.openproject.org/download-...

Upon first login, you may see the following at the bottom of the web page: "Hostname setting mismatchYour application is running with its host name setting set to localhost:3000, but the request is a you-server-ip-or-fqdn hostname. This will result in errors!...

Login as the admin user.  Click on your username icon on the top right, then select Administration. Here, you will see a while bunch of settings that you can change for your OpenProject instance.  Click on Users and Permissions. Click on + User. E...

Currently, installing KASM is very straight forward for Single-Server installation. The KASM team have provided an official, scripted install method to get you started.  https://www.kasmweb.com/docs/latest/install/single_server_install.html Prerequisites f...

KASM Workspaces can be install and run on many Linux distributions. The hardware requirements are not too bad, with 2 CPU cores and 4GB RAM to get started. Official Documentation: https://www.kasmweb.com/docs/latest/install/system_requirements.html You wil...

Gravity Sync is a tool designed for users who operate multiple Pi-hole instances on their network, to ensure consistent configuration across all Pi-hole installations. It syncs blocklist, whitelist, DNS, DHCP, and more settings between these multiple Pi-hole s...