Catching up here on Ubuntu 16.04 Linux setup and also Drupal posts, below are some links of compilations of documentation, tutorials and threads about web-development topics. Drupal 8 Development in PHP Migration Tutorials for Drupal 8 (from Drupal 7 primarily or other systems) Technical Notes for Config of Drupal 7 For Ubuntu 16 Setup Notes for Web Development System There are some I missed on the Tumblr site, but I can add more later when time.
Technical notes about past publications and work by Darrell Ulm including Apache Spark, software development work, computer programming, Parallel Computing, Algorithms, Koha, and Drupal. Source code snippets, like in Python for Spark. Retrospective of projects.