+set -e
+
+CSV_URL=https://www.berlin.de/lageso/_assets/gesundheit/publikationen/corona/bezirkstabelle.csv
+table_path=/home/plom/berlin-corona-table/daily_infections_table.txt
+
+# If we don't have a table file yet, we need to provide its header.
+header=" CW FK Li MH Mi Ne Pa Re Sp SZ TS TK sum"
+if [ ! -f "${table_path}" ]; then
+ echo "${header}" > "${table_path}"
+fi