Update 'Home'

Home.md

@@ -47,6 +47,19 @@ docker-compose exec --user app app php8 /var/www/html/tt-rss/update.php --help
 #                           +----- run as user
 ```
 
+or
+
+```
+docker-compose exec app sudo -Eu app php8 /var/www/html/tt-rss/update.php --help
+```
+
+or
+
+```
+docker exec -it <container_id> sudo -Eu app php8 /var/www/html/tt-rss/update.php --help
+```
+
+
 ### How do I add plugins and themes?
 
 For official plugins, you can use plugin installer in `Preferences` &rarr; `Plugins`.