Awk script to reformat dates in text files.

Script to format a date from MM/DD/YYYY to YYYY-MM-DD



Used to reformat the date from here to make the lessons easier
https://docs.microsoft.com/en-us/sql/integration-services/lesson-1-create-a-project-and-basic-package-with-ssis?view=sql-server-2017

date-format2.sh