If it doesn't work, you'll probably have to show us some of the other 17,000 characters. HTML is full of special cases that choke simple text processors.
Last edited by Corona688; 10-25-2018 at 04:25 PM..
Hi,
Is it possible to delcare hashes in KSH the way we do it in Perl.
Like I want to declare something like:
fruits="Juicy"
fruits="healthy"
fruits="sour"
echo fruits
Ofcourse this piece of code does not work in KSH. Please let me know if there is a way of doing it in KSH.
... (2 Replies)
Any clue to write something to a particular location in Perl?
Suppose
$line = ‘abc cde 1234”
How to write ( example string "test") on location 4 without parsing the whole line.
Output should be $line = ‘abctest 1234”
this is not search and replace. just to add substring into... (3 Replies)
Let's assume that I have a file with contents delimited by pipe:
"The mouse|ran up|the|clock"
"May|had a|little|lamb"
How would I use 'substr' to get the 3rd field. For example, "the" from the first line, and "little" from the second line?
# Loop over a file and read $LINE {
... (2 Replies)
Hi friends,
I have written a perl code and it works fine but I am not sure tommorow it works or not, please help me.
problem : When diff is 1 then success other than its failure but tomorrow its 20090401 and the enddate is 20090331. thats why I write the code this type but it does not work and... (1 Reply)
Hi Everyone,
$tmp="20090620231013";
$tmp = substr($tmp,0,8)." ".substr($tmp,8,2).":".substr($tmp,10,2).":".substr($tmp,12,2);
So my output is:
20090620 23:10:13.
I only can think substr is easy, any perl can do this just one line very simple efficient one? :eek:
Thanks (3 Replies)
Hi Everyone,
# cat a.txt
a;b;c;64O
a;b;c;d;ee;f
# cat a.pl
#!/usr/bin/perl
use strict;
use warnings;
my $tmp3 = ",,a,,b,,c,,d,,e,,f,,";
open(my $FA, "a.txt") or die "$!";
while(<$FA>) {
chomp;
my @tmp=split(/\;/, $_);
if ( ($tmp =~ m/^(64O)/i) || ($tmp... (3 Replies)
I want to match the number exactly from the variable which has multiple numbers seperated by pipe symbol similar to search in egrep.below is the code which i tried
#!/usr/bin/perl
my $searchnum = $ARGV;
my $num = "148|1|0|256";
print $num;
if ($searchnum =~ /$num/)
{
print "found";
}... (2 Replies)
I have a command like this:
listdb ID923 -l |gawk '{if (substr($0,37,1)==1 && NR == 3)print "YES" else if (substr ($0,37,1)==0 && NR == 3) print "NO"}'
This syntax doesn't work. But I was able to get this to work:
listdb ID923 -l |gawk '{if (substr($0,37,1)==1 && NR == 3)print "YES"}'
... (4 Replies)
awk '/^>/{id=$0;next}length>=7 { print id, "\n"$0}' Test.txt
Can I use substr to achieve the same task?
Thanks! (8 Replies)
Discussion started by: Xterra
8 Replies
LEARN ABOUT DEBIAN
xml::grove::subst
XML::Grove::Subst(3pm) User Contributed Perl Documentation XML::Grove::Subst(3pm)NAME
XML::Grove::Subst - substitute values into a template
SYNOPSIS
use XML::Grove::Subst;
# Using subst method on XML::Grove::Document or XML::Grove::Element:
$new_grove = $source_grove->subst( ARGS );
$new_grove = $source_grove->subst_hash( ARG );
# Using an XML::Grove::Subst instance:
$subster = XML::Grove::Subst->new();
$new_grove = $subster->subst( $source_grove, ARGS );
$new_grove = $subster->subst_hash( $source_grove, ARG );
DESCRIPTION
"XML::Grove::Subst" implements XML templates. "XML::Grove::Subst" traverses through a source grove replacing all elements with names
`"SUB:XXX"' or `"SUB:key"' with their corresponding values from ARGS (a list) or ARG (a hash), repsectively.
METHODS
$grove_obj->subst( ARGS ) =item $subster->subst( $grove_obj, ARGS )
Search for `"SUB:XXX"' elements, where XXX is an array index, and replace the element with the value from ARGS, a list of values. The
return value is a new grove with the substitutions applied.
$grove_obj->subst_hash( ARG ) =item $subster->subst_hash( $grove_obj, ARG )
Search for `"SUB:key"' elements and replace the element with the value from ARG, a hash of values. The hash key is taken from the
`"key"' attribute of the `"SUB:key"' element, for example, `"<SUB:key key='foo'>"'. The return value is a new grove with the
substitutions applied.
EXAMPLE
The following template, in a file `"template.xml"', could be used for a simple parts database conversion to HTML:
<html>
<head>
<title><SUB:key key='Name'></title>
</head>
<body>
<h1><SUB:key key='Name'></title>
<p>Information for part number <SUB:key key='Number'>:</p>
<SUB:key key='Description'>
</body>
</html>
To use this template you would first parse it and convert it to a grove, and then use `"subst_hash()"' every time you needed a new page:
use XML::Parser::PerlSAX;
use XML::Grove;
use XML::Grove::Builder;
use XML::Grove::Subst;
use XML::Grove::PerlSAX;
use XML::Handler::XMLWriter;
# Load the template
$b = XML::Grove::Builder->new();
$p = XML::Parser::PerlSAX->new( Handler = $b );
$source_grove = $p->parse( Source => { SystemId => 'template.xml' } );
# Apply the substitutions
$new_grove = $source_grove->subst_hash( { Name => 'Acme DCX-2000 Filter',
Number => 'N4728',
Description => 'The Best' } );
# Write the new grove to standard output
$w = XML::Handler::XMLWriter->new();
$wp = XML::Grove::PerlSAX->new( Handler => $w );
$wp->parse( Source => { Grove => $new_grove } );
AUTHOR
Ken MacLeod, ken@bitsko.slc.ut.us
SEE ALSO perl(1), XML::Grove(3)
Extensible Markup Language (XML) <http://www.w3c.org/XML>
perl v5.10.1 2010-01-29 XML::Grove::Subst(3pm)