Programster's Blog

Tutorials focusing on Linux, programming, and open-source

video-editing FFmpeg

FFmpeg - Split Video Into Chunks

Learn how to use FFmpeg to split a video up into equitably sized chunks, with no overlap.

PHP Laravel

Laravel Cheatsheet - Models, Factories, and Database Queries

A cheatsheet for Laravel covering the topics of models, factories, and database queries.

video-editing FFmpeg video-encoding

FFmpeg - Create Smooth Videos With Frame Interpolation

Create smooth videos with FFmpeg by creating interpolated frames with the use of a filter.

PHP Laravel

Laravel 5 Cheatsheet

A cheatsheet for using Laravel 5.

PHP Laravel UUID

Laravel - Use UUID For Model ID

This tutorial will show you how you can quickly add a UUID trait, which you can then add to your models, so that they are using a UUID for their primary key/identifier.

exfat filesystems

Ubuntu 20.04 - Add Exfat Support

Adds support for exfat filesystem on Ubuntu and use it to format a partition.

Docker Python Jupyter

Open Jupyter Notebooks Using Docker

Open a Jupyter notebook using Docker.

LibreOffice conditional-formatting

LibreOffice Calc - Conditional Formatting

Apply conditional formatting rules in LibreOffice Calc.

Debian Docker install Bullseye

Debian 11 - Install Docker

Install Docker on Debian 11 (Bullseye).

Debian KVM cloud-init

Create Debian 11 (Bullseye) KVM Guest From Cloud Image

Create a Debian 11 KVM guest using the cloud image.

FFmpeg

FFMPEG - Output Progress To File

Get FFmpeg to output the progress of an encoding job to a text file that can be easily parsed.

SAML SSO

Deploy A Test SAML Identity Provider

Learn how to quickly deploy an example SAML identity provider that you can develop/test your service provider against.

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Programster's Blog Ⓒ 2025