Hi,
I face difficulty where the number which I grep before I would like to use it as number to grep again in another file.
For example in file 1, I extract the second field and assign to variable "char" in a while loop. And then, I grep again this char to get i and j.
char=`echo "${LINE}"|... (17 Replies)
Hi,
What is a good way to read elements of an xml file? i did try xmllint it doesnt provide a function to output values of a tree. In the below example when i specify from Family2 I need the name of the father then the output should be DAVE. Appreciate any help provided in this regards.
Many... (6 Replies)
Hi,
I have this typical extraction problem in AWK.
I have 3 input files..
i) First one is somehow like an oracle of:-
foo 12,23,24
bla 11,34
car 35
ii)Second file is basically detailing the score for each of the second field of first file. Besides, for the first column, it is the... (3 Replies)
I'm trying to write a script to help automate some VERY tedious manual tasks.
I have groups of fairly large XML files (~3mb+) that I need to edit.
I need to look through the files and parse the XML looking for a certain flag contained in a field. If I find this flag (an integer value) I need... (4 Replies)
Hi Techies,
I got struck in middle of a problem. I have the following data whose format is:
a 1
a 2
a 3
a 4
b 1
b 2
b 3
b 4
c 1
c 2
c 3
c 4
I wanted the output from this to be:
a 3
a 4 (11 Replies)
Hi Friends
Im so confused with using 'for' loop in ksh. I have a xml like the following:
<serviceProvider>
<serviceProviderID>1</serviceProviderID>
<serviceProviderName>Balesh</serviceProviderName>
<serviceFeeAmount>30.00</serviceFeeAmount>
</serviceProvider>... (2 Replies)
HI All,
I have to split a xml file into multiple xml files and append it in another .xml file. for example below is a sample xml and using shell script i have to split it into three xml files and append all the three xmls in a .xml file. Can some one help plz.
eg:
<?xml version="1.0"?>... (4 Replies)
Hello everybody,
I have a double mission with some XML files, which is pretty challenging for my actual beginner UNIX knowledge. I need to extract some strings from multiple XML files and create a new XML file with the searched strings..
The original XML files contain the source code for... (12 Replies)
Hi,
I have a requirement to extract specific element value dynamically from XML message.
Here is the sample message:
<File>
<List>
<main>
<dir>doc/store834/archive</dir>
<count>5</count>
</main>
<main>
<dir>doc/store834/extract</dir>
<count>6</count>
</main>
<main> ... (3 Replies)
Discussion started by: renukeswar
3 Replies
LEARN ABOUT CENTOS
xml::libxml::xpathexpression
XML::LibXML::XPathExpression(3) User Contributed Perl Documentation XML::LibXML::XPathExpression(3)NAME
XML::LibXML::XPathExpression - XML::LibXML::XPathExpression - interface to libxml2 pre-compiled XPath expressions
SYNOPSIS
use XML::LibXML;
my $compiled_xpath = XML::LibXML::XPathExpression->new('//foo[@bar="baz"][position()<4]');
# interface from XML::LibXML::Node
my $result = $node->find($compiled_xpath);
my @nodes = $node->findnodes($compiled_xpath);
my $value = $node->findvalue($compiled_xpath);
# interface from XML::LibXML::XPathContext
my $result = $xpc->find($compiled_xpath,$node);
my @nodes = $xpc->findnodes($compiled_xpath,$node);
my $value = $xpc->findvalue($compiled_xpath,$node);
$compiled = XML::LibXML::XPathExpression->new( xpath_string );
DESCRIPTION
This is a perl interface to libxml2's pre-compiled XPath expressions. Pre-compiling an XPath expression can give in some performance
benefit if the same XPath query is evaluated many times. "XML::LibXML::XPathExpression" objects can be passed to all "find..." functions
"XML::LibXML" that expect an XPath expression.
new()
$compiled = XML::LibXML::XPathExpression->new( xpath_string );
The constructor takes an XPath 1.0 expression as a string and returns an object representing the pre-compiled expressions (the actual
data structure is internal to libxml2).
AUTHORS
Matt Sergeant, Christian Glahn, Petr Pajas
VERSION
2.0018
COPYRIGHT
2001-2007, AxKit.com Ltd.
2002-2006, Christian Glahn.
2006-2009, Petr Pajas.
perl v5.16.3 2013-05-13 XML::LibXML::XPathExpression(3)