Re: [PLUG] check for a file being transmitted via ftp

["Eric at Lucii.org" <eric@lucii.org>]

Ah DOH!, forgot about lsof.  Nice.  Thanks.

On 03/25/2014 02:10 PM, Doug Stewart wrote:
> Does `lsof | grep filename` not work?
> 
> --
> Doug Stewart
> 
>> On Mar 25, 2014, at 2:05 PM, "Eric at Lucii.org" <eric@lucii.org> wrote:
>>
>> I expect a file to be routinely transmitted to me via ftp.  A bash script,
>> invoked as a cron job, will process and then archive that ftp file.
>>
>> All of that is easy/routine.
>>
>> My question is: how do I know that the file is complete?  I don't want to
>> start processing the file without being sure that the ftp process is done.
>>
>> I thought about checking the size of the file in bytes and then comparing that
>> to it's size 1 minute earlier... if it's not growing then it's probably done.
>> But, that's just *probably* as ftp could be stalled temporarily or worse.
>>
>> I have also considered about using inotify cron (incron) but I expect that it
>> would be triggered at the file's creation - not when it's time for me to
>> process it.
>>
>> Thanks
>> Eric
>> -- 
>> #  Eric Lucas
>> #
>> #                "Oh, I have slipped the surly bond of earth
>> #                 And danced the skies on laughter-silvered wings...
>> #                                        -- John Gillespie Magee Jr
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> ___________________________________________________________________________
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> 

-- 
#  Eric Lucas
#
#                "Oh, I have slipped the surly bond of earth
#                 And danced the skies on laughter-silvered wings...
#                                        -- John Gillespie Magee Jr
___________________________________________________________________________
Philadelphia Linux Users Group         --        http://www.phillylinux.org
Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce
General Discussion  --   http://lists.phillylinux.org/mailman/listinfo/plug