Install drupal from scratch

cf: https://www.drupal.org/docs/installing-drupal

1. cd public_html; mkdir drupaldam
   
2. composer create-project drupal/recommended-project drupaldam  && cd drupaldam
3. Enter phpmyadmin;
   (1). create database 'drupaldam' with utf8mb4_general_ci
   
   (2). drupaladmin 指定 drupaldam 資料庫權限:
   
4. cd ~/public_html; sudo chown -R www-data.www-data drupaldam
5. Visit site in browser:
http:kpchiao.sino.tw:8080/~chiao/drupaldam/web/core/install.php
At 資料庫設定:
   
6. Finish the next two pages.
7. cd ~/public_html/drupaldam/web/sites/default; sudo chmod 0400 settings.php; sudo chown -R www-data.www-data settings.php files
   
8. Done.

For drupal having “htaccess: Options not allowed here” error

Edit /etc/apache2/mods-available/userdir.conf, add Options in AllowOveride, namely,

AllowOverride FileInfo AuthConfig Limit Indexes Options