Programster's Blog

Tutorials focusing on Linux, programming, and open-source

Jenkins - Admin Reset Password

Reset your password in Jenkins through the CLI.

MySQL Table Double Buffering

A walkthrough of how you may wish to gracefully handle the need to ingest a large amount of data into your database.


Sitemap Creation Tool - GlooMaps

Learn about Gloomaps; a tool to make creating and sharing a Sitemap easy.

Python - Iterate Over Massive JSON Files

Get started with processing massive JSON files by iterating over them without having to load the entire thing into memory.

Python - Validate JSON

Learn how to validate JSON in Python using a JSON schema.

Lecture - Complete Jenkins Pipeline Tutorial

A timestamped video tutorial on Jenkins pipelines.

Creating A Basic Jenkins Pipeline

An tutorial/example to get you started of using Jenkins for a CI/CD pipeline when you use GitLab flow.

Remove Snap System From Ubuntu

Remove the snap system from Ubuntu.

Setting Up Google 2FA on PHP

Get started with using 2FA in PHP with Google Authenticator.

Generating HTML Docs For JSON Schemas

Learn how to automatically generate web-based documentation for your JSON schema files.

PHP - Working With Large JSON Files

A tutorial on how you can work with extremely large JSON files in PHP

Using Certbot Docker Image

Use the certbot docker image to generate Lets Encrypt SSL certificates.

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