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Top Forums Shell Programming and Scripting How to run this program with only one input file at a time Post 302275466 by cfajohnson on Saturday 10th of January 2009 03:15:43 PM
Old 01-10-2009
Quote:
Originally Posted by Prat007
i have a program ABC, which runs every two minutes and takes the input according to the a value called "pointer"

Where does it get that value?
Quote:
files need to be processed by ABC are

input0001
input0002
input0003
input0004
input0005

current value of pointer is 0001, now program runs and takes all the files from input0001 onwards and processes all till input0005.

i want to process only one file in each run of this program, instead of all in single run.

If you have "pointer" in a variable, use it:

Code:
pointer=0001

do_whatever "input$pointer"

 

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XUPDATE(1p)						User Contributed Perl Documentation					       XUPDATE(1p)

NAME
xupdate - Process XUpdate commands over an XML document SYNOPSIS
xupdate [options] <xupdate-file> <input-file> Options: -u | --usage print brief help on usage -h | --help print documentation -n | --namespace prefix=namespace-uri associate a namespace with a prefix for use in XPath selections in XUpdate file (this option may occur several times) -k | --keep-ws preserve whitespace in the XUpdate file -s | --strip-ws strip ignorable whitespace from the input file -V | --version print current version and revision -i | --indent indent the output XML -j | --extra-indent like -i, but also adds a leading and a trailing linebreak to every text node. but also put an extra newline after every start-tag and before every end-tag OPTIONS
--usage Print a brief help message on usage and exits. --help Prints the manual page and exits. --namespace prefix=namespace-uri Associate a namespace with a prefix. The prefix may be used in the XPath selections in the XUpdate file to address nodes of the source document that belong to the given namespace. This is especially useful for mapping the default namespace to a prefix because XPath by definition doesn't honour default namespaces. This option may occur several times. --keep-ws Preserves any whitespace in XUpdate file. The default behaviour is to remove all ignorable whitespace and any leading or trailing whitespace in all XUpdate command elements in the XUpdate file. --strip-ws Remove "ignorable" whitespace from the input file. The default behaviour is to keep any whitespace unless the --extra-indent (-j) option is used. Note that the whitespace being present or not may affect results returned by some XPath expressions (such as /foo/bar/text()[2]). --version Print version and revision number of This program command and version number of XML::XUpdate library used. --indent Indent the resulting document on output. --extra-indent Indent the resulting document on output as --indent, but also add a leading and a trailing linebreak to every text node. --debug Print some debugging information about commands being applied. DESCRIPTION
This program will parse the given XUpdate file and the input file and print the input file updated accordingly. XUpdate file format is described in XUpdate Working Draft from 2000-09-14 (http://www.xmldb.org/xupdate/xupdate-wd.html). AUTHOR
Petr Pajas, pajas@matfyz.cz COPYRIGHT
Copyright 2002-2003 Petr Pajas, All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2011-08-02 XUPDATE(1p)
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