Programster's Blog

Tutorials focusing on Linux, programming, and open-source

YAML

YAML Cheatsheet

A cheatsheet for YAML, it's more powerful than you probably realize.

Docker SSH security

Use Remote Docker Host With SSH

This tutorial will show you how you can configure Docker to safely use a remote Docker host, by simply configuring SSH details, rather than having to set up any kind of fancy TLS security.

DevOps Bitbucket

Deploy Your Own Bitbucket Runner

Learn how to deploy your own runner for executing pipelines in Bitbucket.

DevOps Bitbucket

Bitbucket - Add Deployment Variables

Learn about deployment variables and how to create them in Bitbucket.

Docker

Docker Build Arguments

Learn about docker build arguments.

WebP

Ubuntu - Add WebP Support

Add support for WebP in your linux applications like Nautilus and other GTK apps.

PHP

PHP - Autoloading Methods

Learn about various autoloading options.

API PHP Laravel exceptions

Laravel - Turn Exceptions Into API Responses

Learn how to get Laravel to turn exceptions into legitmate API responses, rather than having to catch them and convert them manually each time.

Laravel

Interesting Laravel Packages / Addons

A list of interesting add-ons that could be quite useful and a dedicated blog post.

PHP Laravel

Laravel Eloquent Relationships

Learn how to define the relationships between models for Eloquent queries in Laravel.

Thunderbird

Thunderbird - Ask For Read Receipt

Learn how to get Thunderbird to request a return receipt on an email.

PostgreSQL

PostgreSQL - Select Last Row For A Grouping

A short tutorial on how to select the last row for each grouping, where we are using a time-series of actions taken against a request. Thus we can quickly find the status of a request based on the last action that was taken against it.

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Programster's Blog Ⓒ 2025