=== Using timestamps with CP/M plus files ===
A full description of how to configure a CP/M Plus system for timestamps can be found on page 592 of [[the CP/M 3 user guide|http://www.cpm.z80.de/manuals/cpm3-usr.pdf|the CP/M 3 user guide]].
It's fairly straightforward. In a nutshell: First, use INITDIR [drive] to create space in the drive's directory for the timestamps. For example:
A>INITDIR A:
It will ask you if you want to reformat the directory. Don't worry, no files will go missing, but if you attempt this on a drive with many files, it may run out of directory space.
Once the directory is reformatted, you use SET to set the sort of timestamps you want.