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Top Forums Shell Programming and Scripting How to create .txt file by using function? Post 302778501 by vedanta on Monday 11th of March 2013 05:46:41 AM
Old 03-11-2013
How to create .txt file by using function?

My Calling script is like below:
Code:
for file in `echo $LIST_OF_FILES` --listing filenames eg, xyz_meta_20110501_00000789.tar
do
file_name=`basename $file`
<call a function to create .txt file in below format>
 
done


Want to generate a .txt file that contains below data in ksh:
HTML Code:
SOURCE=XYZ
FILE_TYPE= META/DAT --generated dynamically if the files 2nd string is meta then META , if 2nd string is dat then DAT
NUM_REC=Will be generated dynamically through the script from the META/DAT file.wc -l?
BYTES= get the no. of bytes from the META/DAT file.wc-c?
DELIMITER=”|”
FLAG=”E”
Is it possible to write a function which will create the file in the above format? Thanks

Last edited by radoulov; 03-11-2013 at 06:52 AM..
 

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CPAN::Meta::YAML(3)					User Contributed Perl Documentation				       CPAN::Meta::YAML(3)

NAME
CPAN::Meta::YAML - Read and write a subset of YAML for CPAN Meta files VERSION
version 0.008 SYNOPSIS
use CPAN::Meta::YAML; # reading a META file open $fh, "<:utf8", "META.yml"; $yaml_text = do { local $/; <$fh> }; $yaml = CPAN::Meta::YAML->read_string($yaml_text) or die CPAN::Meta::YAML->errstr; # finding the metadata $meta = $yaml->[0]; # writing a META file $yaml_text = $yaml->write_string or die CPAN::Meta::YAML->errstr; open $fh, ">:utf8", "META.yml"; print $fh $yaml_text; DESCRIPTION
This module implements a subset of the YAML specification for use in reading and writing CPAN metadata files like META.yml and MYMETA.yml. It should not be used for any other general YAML parsing or generation task. NOTE: META.yml (and MYMETA.yml) files should be UTF-8 encoded. Users are responsible for proper encoding and decoding. In particular, the "read" and "write" methods do not support UTF-8 and should not be used. SUPPORT
This module is currently derived from YAML::Tiny by Adam Kennedy. If there are bugs in how it parses a particular META.yml file, please file a bug report in the YAML::Tiny bugtracker: <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=YAML-Tiny> SEE ALSO
YAML::Tiny, YAML, YAML::XS SUPPORT
Bugs / Feature Requests Please report any bugs or feature requests through the issue tracker at <http://rt.cpan.org/Public/Dist/Display.html?Name=CPAN-Meta-YAML>. You will be notified automatically of any progress on your issue. Source Code This is open source software. The code repository is available for public review and contribution under the terms of the license. <https://github.com/dagolden/cpan-meta-yaml> git clone https://github.com/dagolden/cpan-meta-yaml.git AUTHORS
o Adam Kennedy <adamk@cpan.org> o David Golden <dagolden@cpan.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Adam Kennedy. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.16.3 2012-03-14 CPAN::Meta::YAML(3)
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