chore(setup): minor fix s3cmd

scripts/setup_uberspace.sh

@@ -15,7 +15,7 @@ echo 'Configure IONOS S3 Client to manage buckets'
 s3cmd --configure
 
 echo 'Downloading the .env file'
-if ! s3cmd cp s3://edtr-env/${USER}/.env .; then
+if ! s3cmd get s3://edtr-env/${USER}/.env .; then
   echo 'Error: File not found or download failed!'
   echo 'Set the .env file in the bucket first'
   exit 1
@@ -74,13 +74,14 @@ if ! $(uberspace web backend list | grep -q 'http:3000 => OK, listening'); then
 fi
 echo 'Backend app opened to the internet'
 
+# TODO: still needed?
 # Only on 'production' environment
-if [ "$USER" = "edtr" ]; then
-  # IMPORTANT: This completely overwrites existing cronjob entries!
-  crontab ~/serlo-editor-as-lti-tool/uberspace/backup_cron
-  echo 'Added cronjob for database backups'
+# if [ "$USER" = "edtr" ]; then
+#   # IMPORTANT: This completely overwrites existing cronjob entries!
+#   crontab ~/serlo-editor-as-lti-tool/uberspace/backup_cron
+#   echo 'Added cronjob for database backups'
 
-  echo 'Available buckets:'
-  s3cmd ls
-  echo 'Create bucket serlo-test-database-backup manually if it does not appear here.'
-fi
+#   echo 'Available buckets:'
+#   s3cmd ls
+#   echo 'Create bucket serlo-test-database-backup manually if it does not appear here.'
+# fi