Modification Time
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... File Modification Time (MDTM) ...
...
The FTP command, MODIFICATION TIME (MDTM), can be used to determine
when a file in the server NVFS ...
... restart a RETRieve, the user-FTP can use the MDTM
command or the "modify" fact to check if the modification time of the
source file is more recent than the modification time of the
...
... MDTM
command or the "modify" fact to check if the modification time of the
source file is more recent than the modification time of the
partially transferred file. If it is, then most likely the source
file has changed, and it would be unsafe to restart ...
... user-FTPs intending to use this method should usually
obtain the modification time of the file from the server before the
initial RETRieval, and compare that with the modification time before
...
... obtain the modification time of the file from the server before the
initial RETRieval, and compare that with the modification time before
a RESTart. If they differ, the files may have changed, and RESTart ...
... restart a STORe, the User FTP can use the MDTM
command to discover the modification time of the partially
transferred file. If it is older than the modification time of the
...
... MDTM
command to discover the modification time of the partially
transferred file. If it is older than the modification time of the
file that is about to be STORed, then most likely the source file has
changed, and it would be unsafe to restart ...
... of a RETR command. Attempts to query the modification time of files
that exist but are unable to be retrieved may generate an error-
response, or can result in a positive response ...
... server-PI will respond to the MDTM command with a 213 reply
giving the last modification time of the file whose pathname was
supplied, or a 550 reply if the file does not exist, the modification
time is unavailable ...
... giving the last modification time of the file whose pathname was
supplied, or a 550 reply if the file does not exist, the modification
time is unavailable, or some other error has occurred.
...
...
Where the command is correctly parsed but the modification time is
not available, either because the pathname identifies no existing
entity ...
... facts" about the file or directory named on the same line. Typical
information to be presented would include file size, last
modification time, creation time, a unique identifier, and a
file/directory flag.
...
...
size -- Size in octets
modify -- Last modification time
create -- Creation time
...