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Top Forums Shell Programming and Scripting Parsing a line in Shell Script Post 302143341 by unishiva on Wednesday 31st of October 2007 07:26:06 PM
Old 10-31-2007
Parsing a line in Shell Script

I have record line somthing like below with first line showing char spacing not real record line
1 | 2 | 3rd Field--------------|-4th field--| This is charcatersapcing of line
DF20000000000000000130.7890000000750

I shoudl get two line from above line
1st line should
1 | 2 | 3rd Field-------------|4th field--| This is charcatersapcing of line
DF125000000000000000000000000000000 Here the second field is (2nd - 4th filed in the above line

2ndst line should
1 | 2 | 3rd Field---------------|-4thfield--| This is charcatersapcing of line
DF075000000000000000130.7890000000000
respective (ie 1 2 3 4) Field lenths in all the records are same
Please let me know what is best way of doing this.

Thanks
uni

Last edited by unishiva; 10-31-2007 at 08:35 PM..
 

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Mail::Field::Generic(3) 				User Contributed Perl Documentation				   Mail::Field::Generic(3)

NAME
Mail::Field::Generic - implementation for inspecific fields INHERITANCE
Mail::Field::Generic is a Mail::Field SYNOPSIS
use Mail::Field; my $field = Mail::Field->new('Subject', 'some subject text'); my $field = Mail::Field->new(subject => 'some subject text'); DESCRIPTION
A generic implementation for header fields without own implementation. This is fine for fields like "Subject", "X-Mailer", etc., where the field holds only a string of no particular importance/format. METHODS
Constructors Mail::Field::Generic->combine(FIELDS) See "Constructors" in Mail::Field Mail::Field::Generic->extract(TAG, HEAD [, INDEX ]) See "Constructors" in Mail::Field Mail::Field::Generic->new(TAG [, STRING | OPTIONS]) See "Constructors" in Mail::Field "Fake" constructors $obj->create(OPTIONS) -Option--Default Text '' Text => STRING $obj->parse([STRING]) Set the new text, which is empty when no STRING is provided. Accessors $obj->set(OPTIONS) See "Accessors" in Mail::Field $obj->stringify() See "Accessors" in Mail::Field $obj->tag() Mail::Field::Generic->tag() See "Accessors" in Mail::Field Smart accessors $obj->text([STRING]) See "Smart accessors" in Mail::Field DIAGNOSTICS
Error: Undefined subroutine <method> called Mail::Field objects use autoloading to compile new functionality. Apparently, the mehod called is not implemented for the specific class of the field object. SEE ALSO
This module is part of the MailTools distribution, http://perl.overmeer.net/mailtools/. AUTHORS
The MailTools bundle was developed by Graham Barr. Later, Mark Overmeer took over maintenance without commitment to further development. Mail::Cap by Gisle Aas <aas@oslonett.no>. Mail::Field::AddrList by Peter Orbaek <poe@cit.dk>. Mail::Mailer and Mail::Send by Tim Bunce <Tim.Bunce@ig.co.uk>. For other contributors see ChangeLog. LICENSE
Copyrights 1995-2000 Graham Barr <gbarr@pobox.com> and 2001-2007 Mark Overmeer <perl@overmeer.net>. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html perl v5.16.2 2012-08-29 Mail::Field::Generic(3)
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