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Top Forums Shell Programming and Scripting Multiple Replacement in a Text File in one operation (sed/awk) ? Post 302978632 by dae on Tuesday 2nd of August 2016 06:33:31 AM
Old 08-02-2016
Multiple Replacement in a Text File in one operation (sed/awk) ?

Hi all,

Saying we have two files:

1. A "Reference File" whose content is "Variable Name": "Variable Value"

2. A "Model File" whose content is a model program in which I want to substitute "VariableName" with their respective value to produce a third file "Program File" which would be a program tailored for my need !

Code:
[x004191a@xsnl11p317a TEST_DAE]$ cat Reference
@TargetTable:TT
@CurrentDate:2016-08-02
@TargetDb:CDH_DEV


Code:
[x004191a@xsnl11p317a TEST_DAE]$ cat Model_File
/*
===============================================
   NOM Script  : @TargetTable.tpt
   TYPE        : Script TPT
   DESCRIPTION : DOMAINE METADATA - CHARGEMENT -
   AUTEUR      : DAE
   DATE        : @CurrentDate
===============================================   HISTORIQUE

   DATE        AUTEUR  CREATION/MODIFICATION
   08/01/2016  DAE     CREATION
===========================================================================
*/

USING CHARACTER SET UTF-8
DEFINE JOB TPT_@TargetTable
DESCRIPTION 'CHARGEMENT @TargetTable'

The aim is to produce that third file without using multiple sed substitution operations:

Code:
[x004191a@xsnl11p317a TEST_DAE]$ cat Program_File
/*
===========================================================================
   NOM Script  : TT.tpt
   TYPE        : Script TPT
   DESCRIPTION : DOMAINE METADATA - CHARGEMENT -
   AUTEUR      : DAE
   DATE        : 2016-08-02
===========================================================================
*/

USING CHARACTER SET UTF-8
DEFINE JOB TPT_TT
DESCRIPTION 'CHARGEMENT TT'

[x004191a@xsnl11p317a TEST_DAE]$

Any kind of help would be greatly appreciated,

Didier.

Last edited by RudiC; 08-02-2016 at 07:52 AM.. Reason: code tags
 

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MojoMojo::Formatter::File(3pm)				User Contributed Perl Documentation			    MojoMojo::Formatter::File(3pm)

NAME
MojoMojo::Formatter::File - format file as XHTML DESCRIPTION
This formatter will format the file argument as XHTML. Usage: {{file TYPE filename}} {{file Text uploads/Files/test.txt}} TYPE is a plugin present in Formatter/File/ directory. Currently there are only three: Pod, DocBook and Text The plugin TYPE format only the file which the extension match with 'can_format' method. Respectively pod, xml and txt for existing plugins. For security reasons the path of file must be include in 'whitelisting' directory. You can use path_to(DIR) to describe directory in mojomojo.conf: Just an example to view the test pod file t/var/files/test.pod : Add this to mojomojo.conf : <Formatter::Dir> prefix_url /myfiles whitelisting __path_to(t/var/files)__ </Formatter::Dir> To see the pod content formatted in xhtml, write in the text area: {{file Pod path_to(t/var/files)test.pod}} To show recursively all files of directory see script/util/dir2mojomojo.pl script. To test it: # start mojomojo ./script/mojomojo_server.pl # run dir2mojomojo script ./script/util/dir2mojomojo.pl --dir=~/dev/mojomojo/t/var/files/ --url=/myfiles Connect to http://server:3000/myfiles/ METHODS
format_content_order Format order can be 1-99. The File formatter runs on 92. format_content Calls the formatter. Takes a ref to the content as well as the context object. plugin Return the plugin to use with file attachment format Return the content formatted checkplugin Return 0 if plugin exist checkfile Directory must be include in whitelisting SEE ALSO
MojoMojo,Module::Pluggable::Ordered AUTHORS
Daniel Brosseau <dab@catapulse.org> LICENSE
This module is licensed under the same terms as Perl itself. perl v5.14.2 2010-04-07 MojoMojo::Formatter::File(3pm)
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