SQLcl Oracle to export data to CSV without blank first line and without carriage return character at the end

For reasons, I am using the following here-doc approach to export data to CSV. $ /oracle/sqlcl/bin/sql -s username/password@//host.mybiz.com.my:1521/dwh > arca.csv <psql tool when I want to load to Postgres Below error happens because the CSV file has blank row as first line. The column names are read as data instead, causing type error. $ psql -c "\COPY raw_data.arca FROM arca.csv CSV HEADER" ERROR: invalid input syntax for type date: "FILE_DATE" CONTEXT: COPY arca, line 2, column file_date: "FILE_DATE" If I remove the blank row manually, the following error then occurs because of carriage return character at the end of data $ psql -c "\COPY raw_data.arca FROM arca.csv CSV HEADER" ERROR: unquoted carriage return found in data HINT: Use quoted CSV field to represent carriage return. CONTEXT: COPY arca, line 101 How do I correctly use sqlcl with here-doc approach to produce CSV file without first blank line, and carriage return ending?