Start a webserver from any directory using this simple python one liner
A python SEO script to check for the basic most important SEO errors
Drupal render arrays in your html markup -- using the allowed tags option to stop striping out markup
Restarting apache on Centos
Block all search engines from crawling your site using robots.txt
Copying files between docker containers
Connecting to your docker based mysql instance.
Link to a free stock photo site I often use