Set date stamp of file

EazyLink Server, V4.5

This request command sets both the Create and Update date stamp of the specified Z88 file. The Date Stamp must be specified in the format "dd/mm/yyyy hh:mm:ss".

If the specified date stamp of the file has been be stored, ESC "Y" is returned, otherwise ESC "Z" indicating failure.

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Client                    Server                Action
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<ESC "U">                                       Set File Date Stamp
<File>
<ESC "N">
<Create Date Stamp>
<ESC "N">
<Update Date Stamp><ESC "Z">
                      ->  waiting
                                                fetching file, store date stamp

waiting               <-  <ESC "Y">             Date Stamp Stored.
                                                or
waiting               <-  <ESC "Z">             File not found / in use.
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