Docker Installation with environment variable example

src/content/docs/de/installation/docker.mdx

@@ -141,6 +141,19 @@ Füge bei Bedarf weitere Ports hinzu.
 Details findest du im Abschnitt [Ports](#ports).
 :::
 
+:::tip
+Alle Parameter aus `evcc.yaml` können als Umgebungsvariable in der Kommandozeile gesetzt werden: `EVCC_` + Parametername in Großbuchstaben.
+
+Eine vollständige Liste aller CLI-Optionen findest du in der [CLI-Dokumentation](/de/reference/cli/evcc).
+
+Beispiel für die Kommandozeile, um das Log-Level zu ändern:
+
+```sh
+-e EVCC_LOG=debug \
+```
+
+:::
+
 #### Aktualisierung
 
 Um auf eine neue Version von evcc zu aktualisieren, führe folgende Schritte durch.
@@ -237,6 +250,20 @@ Füge bei Bedarf weitere Ports hinzu.
 Details findest du im Abschnitt [Ports](#ports).
 :::
 
+:::tip
+Alle Parameter aus `evcc.yaml` können als Umgebungsvariable in der `compose.yaml` gesetzt werden: `EVCC_` + Parametername in Großbuchstaben.
+
+Eine vollständige Liste aller CLI-Optionen findest du in der [CLI-Dokumentation](/de/reference/cli/evcc).
+
+Zum Beispiel:
+
+```yaml
+environment:
+  - EVCC_LOG=debug
+```
+
+:::
+
 Starte den Container mit:
 
 ```sh

src/content/docs/en/installation/docker.mdx

@@ -141,6 +141,19 @@ The above example only uses basic ports.
 Please refer to the [Ports](#ports) section and add additional ports as needed.
 :::
 
+:::tip
+All parameters from `evcc.yaml` can be set as environment variables via command line: `EVCC_` + parameter name in uppercase.
+
+For a complete list of all CLI options, see the [CLI documentation](/en/reference/cli/evcc).
+
+Example command line snippet to change log level:
+
+```sh
+-e EVCC_LOG=debug \
+```
+
+:::
+
 ### via Docker Compose
 
 [docker-compose](https://docs.docker.com/compose) has several advantages over direct command line execution.
@@ -205,6 +218,20 @@ The above example only uses basic ports.
 Please refer to the [Ports](#ports) section and add additional ports as needed.
 :::
 
+:::tip
+All parameters from `evcc.yaml` can be set as environment variables in the `compose.yaml` file: `EVCC_` + parameter name in uppercase.
+
+For a complete list of all CLI options, see the [CLI documentation](/en/reference/cli/evcc).
+
+Example:
+
+```yaml
+environment:
+  - EVCC_LOG=debug
+```
+
+:::
+
 Start the container with:
 
 ```sh

src/content/docs/en/reference/configuration/log.md

@@ -18,7 +18,7 @@ Defines the level of detail for logging information to the console.
 - `trace`: Includes `debug`, additionally shows messages of the `trace` category. This is the most detailed category and can result in very large log data. In general, this is not usually needed!
 
 When running evcc in the console, the `log` messages are simply directed to the standard output.  
-If evcc is run as a Linux systemd service, messages can be tracked using `sudo journalctl -fau evcc`, see [Logfile zur Fehleranalyse](/en/faq#debugging).  
+If evcc is run as a Linux systemd service, messages can be tracked using `sudo journalctl -fau evcc`, see [Debugging](/en/faq#debugging).  
 In the case of a Docker installation, you can view the messages using `docker logs`, see [Docker Documentation](https://docs.docker.com/config/containers/logging/).
 
 **For example**: