xlsx2csv [OPTIONS] EXCEL_WORKBOOK_NAME [SHEET_NAME]
xlsx2csv is a tool that converts individual Excel Sheets to CSV output.
-c display number of sheets in Excel Workbook
-h display help
-l display license
-n display sheet names in Excel W9rkbook
-v display version
xlsx2csv my-workbook.xlsx "Sheet 1" > sheet1.csv
This would get the first sheet from the workbook and save it as a CSV file.
xlsx2csv -c my-workbook.xlsx
This will output the number of sheets in the Workbook.
xlsx2csv -n my-workbook.xlsx
This will display a list of sheet names, one per line. Putting it all together in a shell script.
for SHEET_NAME in $(xlsx2csv -n my-workbook.xlsx); do
xlsx2csv my-workbook.xlsx "$SHEET_NAME" > \
"${SHEET_NAME// /-}.csv"
done