# Trusted Domains

**Config-Datei in Container**

```bash
docker exec -it nextcloud-app-1 bash
apt update && apt install -y nano
nano /var/www/html/config/config.php
```

**Oder mit occ:**
```bash
 docker exec -u www-data nextcloud-app-1 php occ config:system:set trusted_domains 1 --value ="nextcloud.denode.eu"
```