====== Webhosting Commands ======

<code>
sudo chown -R www-data:www-data /var/www/html*
sudo find /var/www/html/ -type d -exec chmod 775 {} \;
sudo find /var/www/html/ -type f -exec chmod 664 {} \;
sudo find /var/www/html -type d -exec chmod g+s {} \;
sudo systemctl restart nginx
</code>

===== htpasswd =====

Generate Basic Auth Credentials

==== Installation ====
<code>
sudo apt update
sudp apt install htpasswd
</code>

==== Generate Credentials ====
<code>
htpasswd -n werner                                # generate cerdentials for user "werner" and display the results 
                                                  # on standard output rather than updating a file
htpasswd -c ~/public_html/.htpasswd werner        # generate ".htpasswd" file and create credentials for user "werner"
htpasswd ~/public_html/.htpasswd werner           # create or modify credentials for user "werner" in ".htpasswd" file
</code>

=== Traefik ===

** Don't forget to escape dollar signs ($ -> $$) in traefik docker compose files! **

use this command:

<code>
echo $(htpasswd -nB werner) | sed -e s/\\$/\\$\\$/g
</code>

in the docker compose file:
<code>
...
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=traefik-prod"
      - "traefik.http.services.nginx-web-prod.loadbalancer.server.port=8180"
      - "traefik.http.routers.nginx-web-prod.middlewares=basicauth-prod"
      - "traefik.http.middlewares.basicauth-prod.basicauth.users=werner:$$apr1$$3FS0FG.s$$rc0h/7C36ABYDS45XKEQ."
...
</code>