JSON Web Key Set (JWKS) is a set of keys containing public keys that can be used to verify given JSON Web Token (JWT) by the authorization server. In this article I will show you how to add JWKS authentication with Micronaut. JWKS Use Case You have third party authorization server like Auth0 or FusionAuth….
How To Know If Your Ubuntu Needs a Reboot
When you install certain updates, especially a kernel update in Ubuntu Desktop, you will get an indication that a reboot is required. But how about in Ubuntu Server? How do you know your Ubuntu requires reboot? This guide will show you how to know if your Ubuntu needs ta reboot. Check MOTD When you SSH…
Setting Static IP Address On FreeBSD
Getting IP addresss for your FreeBSD with DHCP is convenient and easy. However there are sometimes some cases where you want your FreeBSD machine to have static IP address. For example, when you might want to use your FreeBSD as a server. In this guide, I will show you how easy is settting Static IP…
Multi Workspaces On Ubuntu 20.04
Ubuntu 20.04 uses Gnome 3 as default window manager. Unfortunately, I cannot find anything about workspace settings in Ubuntu 20.04, so it seems it is not there on Ubuntu 20.04 by default. In this guide I will show you how to add multi workspaces on Ubuntu 20.04. I usually working multiple projects at the same…
Golang HTML Template With Bootstrap Theme
While there are other other languages that are more popular for web development like PHP, Python, Javascript, etc., Go language (Golang), which is newer, is also very capable of web development work and it runs amazingly fast. Today, I am going to guide you how to start a Golang HTML template with bootstrap. I will…
Docker Examples Using Python and REST API
Docker is the new standard for containers because it makes developers easily ship and deploy applications into an isolated environment and will work on every host. This is because when you create a Docker image, you can include whatever dependencies that you need. In this article I will show a couple of Docker examples to…
Install Docker On Ubuntu 20.04
Docker installation using Ubuntu apt and snap never works for me, so I go to Docker official website and install Docker on Ubuntu using their instructions.