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Full Discussion: Retry upon FTP failure
Top Forums Shell Programming and Scripting Retry upon FTP failure Post 302386740 by phudgens on Wednesday 13th of January 2010 11:09:43 AM
Old 01-13-2010
Retry upon FTP failure

I am using the following code in a C Shell script to transfer files to a remote server:
Code:
 
ftp -n logxx.xxxx.xxx.xxx.com <<DO_FTP1
quote user $user_name
quote pass $password
ascii
put $js_file_name
bin
put $FinalZipFile
quit
DO_FTP1

This code works great except on those rare occasions when the remote server is down or, for whatever reason, fails. This causes my code to fail and makes my already tense users angry. This code runs on both Unix and Linux. Is there a way to force a retry after a specified time period if there is a failure of the ftp command? Also, is there a way to make the hash mark print at something other than every 8192 bytes (something more like every GB)?

Thanks,
Paul Hudgens
Denver

Last edited by Scott; 01-13-2010 at 06:11 PM..
 

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SIMPLEFTP(1)						    InterNetNews Documentation						      SIMPLEFTP(1)

NAME
simpleftp - Rudimentary FTP client SYNOPSIS
simpleftp url [...] DESCRIPTION
simpleftp is a Perl script that provides basic support for fetching files with FTP in a batch oriented fashion. It takes one or more FTP URLs on the command line. The file(s) will be retrieved from the remote server and placed in the current directory with the same basename as on the remote; e.g., <ftp://ftp.isc.org/pub/usenet/CONFIG/active.gz> is stored as active.gz in the current directory. The script properly understands usernames, passwords and ports specified as follows: ftp://user:password@host:port/path/file BUGS
simpleftp is an extremely poor substitute for more complete programs like the freely available wget or ncftp utilities. It was written only to provide elementary support in INN for non-interactive fetching of the files in <ftp://ftp.isc.org/pub/pgpcontrol/> or <ftp://ftp.isc.org/pub/usenet/CONFIG/> without requiring administrators to install yet another package. Its shortcomings as a general purpose program are too numerous to mention, but one that stands out is that downloaded files by simpleftp override existing files with the same name in the local directory. HISTORY
Tossed off by David C Lawrence <tale@isc.org> for InterNetNews. Rewritten to use "Net::FTP" by Julien Elie. $Id: simpleftp.pod 8357 2009-02-27 17:56:00Z iulius $ SEE ALSO
actsync(8). INN 2.5.2 2009-05-21 SIMPLEFTP(1)
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