(vl-file-systime)

(vl-file-size)

(vl-file-systime filename)

Return the date and time of the last modification to a file.

This function returns a string containing the date and time of when the file was last modified: year, month, day of week, day of month, hour, minute, seconds.

Example

Code	Returns
(vl-file-systime d:\file.txt")	2011 2 5 25 4 54 50

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LISP Compatibility

Programming Overview of LISP (LISt Processing) Language