geejay101

#!/bin/bash
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#     Usage:    #
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# Create an unprotected copy of XLSX file with suffix "-unprotected.xlsx".
# The following command produces `my-workbook-unprotected.xlsx`

# $ ./unprotect-xlsx.sh my-workbook.xlsx

# This is accomplished by removing from all workbook sheets the `sheetProtection` and `protectedRanges` XML elements.