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Top Forums Shell Programming and Scripting Implement parallel processing Post 302834555 by kumarjt on Friday 19th of July 2013 08:42:59 AM
Old 07-19-2013
Quote:
Originally Posted by Don Cragun
Is this a homework assignment? If not, please explain why you need to do this.

If you're going to ignore our suggestions without understanding what was said, we'll quickly decide to spend our time working with people who will pay attention to our suggestions.

Starting a process in the background (AKA starting a process asynchronously) in a loop will allow you to run x instances simultaneously if you go through the loop x times.
Does any of the wordings in my original post give you the feeling that I am seeking help for a HOMEWORK ASSIGNMENT ? It soley a need out of my profession , and if I had even the most basic idea about how to set up asynchronous processing feature (processing at the background or even where to start my search from) , I wouldnt even have taken the pain scribbing a single word for this issue here in this forum .

@rajamadhavan : Thanks for the lead , will take it here-on .

Regards
Kumarjit.
 

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ncftpbatch(1)						      General Commands Manual						     ncftpbatch(1)

NAME
ncftpbatch - Individual batch FTP job processor SYNOPSIS
ncftpbatch -d ncftpbatch -l ncftpbatch -D OPTIONS
Command line flags: -d Begin background processing of FTP jobs in the current user's $HOME/.ncftp/spool directory. This returns immediately, because a daemon process is spawned and ran in the background. -l Lists the contents of the user's job queue. -D This is like -d, except that the process does not become a daemon. DESCRIPTION
This program is responsible for processing background FTP requests. It is normally only run by ncftp and not manually by a human being, however you can run it to manually process the FTP job queue. The jobs are spool files written to a user's $HOME/.ncftp/spool directory and have a special format and file-naming convention (which con- tains when the job is to be run). ncftp runs this program when it needs to, but if the ncftpbatch daemon dies unexpectedly the jobs that are left in the queue will not be processed until another instance of ncftpbatch is run. ncftpget and ncftpput can also be used to submit jobs for batch processing, using those utilities' -b command-line flag. If desired, you can also manually create the spool files although this procedure is not documented here (see the manual page for ncftpspooler for more information on how to do that). DIAGNOSTICS
ncftpbatch writes to its own log file, the $HOME/.ncftp/spool/log file. This file should be examined to determine if any ncftpbatch pro- cesses are actively working on jobs. AUTHOR
Mike Gleason, NcFTP Software (http://www.ncftp.com). SEE ALSO
ncftp(1), ncftpput(1), ncftpget(1). ncftpbatch NcFTP Software ncftpbatch(1)
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