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Top Forums Shell Programming and Scripting Identifying presence and name of new file(s)? Post 302785439 by lupin..the..3rd on Monday 25th of March 2013 03:53:57 PM
Old 03-25-2013
Identifying presence and name of new file(s)?

I have an HP-UX server that runs a script each night. The script connects to an SFTP server and downloads all xml files (if any are present) from a certain folder, and then deletes the files from the SFTP server. So sometimes it will download a new file, sometimes it will download 2 or 3 new files, and sometimes it will download zero new files.

The files are all downloaded to a folder on my server that contains dozens of other similar files.

If/when a new file gets downloaded, I need to run other scripts against it, to processes the data. I'm doing it manually right now. Does anyone know of a better way to identify 1. Whether or not any new files are present. 2. What the file name is of the new files.

My thought is to capture the output of "ls", then run the sftp download script, then capture the output of "ls" again, and run a diff on the two. That seems a little clunky though, there must be a cleaner way.

Any ideas are appreciated!

Last edited by lupin..the..3rd; 03-25-2013 at 05:15 PM..
 

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SIEVESHELL(1)						User Contributed Perl Documentation					     SIEVESHELL(1)

NAME
sieveshell - remotely manipulate sieve scripts SYNOPSIS
sieveshell [--user=user] [--authname=authname] [--realm=realm] [--exec=script] server[:port] sieveshell --help DESCRIPTION
sieveshell allows users to manipulate their scripts on a remote server. It works via MANAGESIEVE, a work in progress. The following commands are recognized: list list scripts on server. put <filename> upload script to server. get <name> [<filename>] get script. if no filename display to stdout delete <name> delete script. activate <name> activate script. deactivate deactivate all scripts. OPTIONS
-u user, --user=user The authorization name to request; by default, derived from the authentication credentials. -a authname, --authname=authname The user to use for authentication (defaults to current user). -r realm, --realm=realm The realm to attempt authentication in. -e script, --exec=script Instead of working interactively, run commands from script, and exit when done. REFERENCES
[MANAGESIEVE] Martin, T.; "A Protocol for Remotely Managing Sieve Scripts", draft-ietf-managesieve-03.txt, Mirapoint, Inc.; May 2001, work in progress. AUTHOR
Tim Martin <tmartin@mirapoint.com>, and the rest of the Cyrus team <cyrus-bugs@andrew.cmu.edu>. perl v5.16.3 2014-06-10 SIEVESHELL(1)
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