Basic intro to regex rewrite and redirect: https://www.searchenginepeople.com/blog/htaccess-redirect-rewrite-rules....
https://superuser.com/questions/155139/htaccess-301-redirect-with-regula...
Run this in ~/composer: curl -sS https://getcomposer.org/installer | php
Put this in .bashrc: alias composer="php ~/composer/composer.phar"
composer create-project drupal-composer/drupal-project:8.x-dev my_site_name_dir --no-interaction --no-install
Adjust web folder in composer.json file and then run "composer install".
composer show package_name --available
There are many backup solutions out there for wordpress sites.
For example these plugins:
UpdraftPlus can be connected with dropbox.
Jetpack
backWPup
Among others.
You might also want to build your own backup routine with cronjobs on the hosting server.
Remember to backup!
2017
2017-07: Top 10 Free Drupal Themes (vardot.com).
2015
Be inspired by this search on Drupal.org.