The command-line XLSX operator.

Usage: exl <operating-address> [<new-value> [value-type]]

To echo a value at a cell:

$ exl [foo.xlsx]Sheet1!A1

To set a string to a cell:

$ exl [foo.xlsx]Sheet1!A1 'Hello Excel'

To set a number:

$ exl [foo.xlsx]Sheet1!A1 '1234' number

$ npm i -g exl

This software is released under the MIT License, see LICENSE