Programster's Blog

Tutorials focusing on Linux, programming, and open-source

Spotify music

Install Spotify

Learn how you can install Spotify, with a choice of clients that work in LInux.

Laravel

Laravel - Submit A Bug Report

Learn how to report a bug/issue with the Laravel framework.

Nemo PhpStorm

Create Nemo Action (Shortcut) - Open In PhpStorm

Create a nemo action/shortcut to open a folder in PhpStorm.

PostgreSQL

PostgreSQL - Numeric Types

A cheatsheet for the numeric types that one can use in PostgreSQL

PostgreSQL

PostgreSQL - Generated Columns

Learn about generated columns in PostgreSQL. These may be referred to as "computed", "calculated" or "virtual" columns in other relational database systems.

Firefox

Firefox - Compact Mode

Enable compact density in Firefox.

DevOps Bitbucket pipelines

Bitbucket Pipeline Cheatsheet

A cheatsheet for Bitbucket pipelines.

Docker Ubuntu install

Ubuntu 22 - Install Docker

Install docker engine on Ubuntu 22.04

KVM cloud-init

Create Ubuntu 22.04 KVM Guest From Cloud Image

Create an Ubuntu 22.04 KVM guest through the use of the cloud image provided by Canonical.

OpenVPN VPN

Debian/Ubuntu - Start OpenVPN Connection

Learn how to start an OpenVPN connection from the CLI in Debian/Ubuntu.

AWS SSO Cognito OIDC

Verifying AWS Cognito OIDC ID Token

Learn how to verify and decode your OIDC ID token from Amazon Cognito.

JWT

Lecture - 100 Percent Stateless with JWT

Learn about JWTs from a lecture Hubert Sablonnière gave in 2016 at Devoxx.

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Programster's Blog Ⓒ 2025