Hello, I have a program that only needs to be executed whenever a newer data file is available. The data file is in text format. Instead of keeping a record of the older version and run a compare to find if the file is any different, I am hoping to be able to capture the modified time of the text file (so I can skip touching the data to just find out if the file has been updated). Is there a way to get the last modified time for text files through SAS?   Or are there other better/alternative approaches I could consider?   Thank you! Xiaobin   ... View more