I have a html file called myfile. If I simply put "cat myfile.html" in UNIX, it shows all the html tags like <a href=r/26><img src="http://www>. But I want to extract only text part.
Same problem happens in "type" command in MS-DOS.
I know you can do it by opening it in Internet Explorer,... (4 Replies)
Hiya,
I am trying to extract a news article from a web page. The sed I have written brings back a lot of Javascript code and sometimes advertisments too. Can anyone please help with this one ??? I need to fix this sed so it picks up the article ONLY (don't worry about the title or date .. i got... (2 Replies)
Hi All,
I'm trying to extract some floating point numbers from within some HTML code like this:
<TR><TD class='awrc'>Parse CPU to Parse Elapsd %:</TD><TD ALIGN='right' class='awrc'> 64.50</TD><TD class='awrc'>% Non-Parse CPU:</TD><TD ALIGN='right' class='awrc'> ... (2 Replies)
Hello,
i try to extract urls from google-search-results, but i have problem with sed filtering of html-code.
what i wont is just list of urls thay apears between ........<p><a href=" and next following " in html code.
here is my code, i use wget and pipelines to filtering. wget works, but... (13 Replies)
I am attempting to extract weather data from the following website, but for the Victoria area only:
Text Forecasts - Environment Canada
I use this:
sed -n "/Greater Victoria./,/Fraser Valley./p"
But that phrasing does not sometimes get it all and think perhaps the website has more... (2 Replies)
Hello everyone, I'm new to this forum and i am new as a shell scripter.
my problem is to have html files in a directory and I would like to extract from these some data that lies between two different lines
Here's my situation
<td align="default"> oxidizability (mg / l):
data_to_extract... (6 Replies)
Hi
I've searched for it for few hours now and i can't seem to find anything working like i want. I've got webpage, saved in file par with form like this:
<html><body><form name='sendme' action='http://example.com/' method='POST'>
<textarea name='1st'>abc123def678</textarea>
<textarea... (9 Replies)
Hi, I'm trying to get some data from an html file, but the problem is before it can extract the information I have multiple patterns that need to be passed through.
https://www.unix.com/shell-programming-scripting/150711-extract-data-awk-html-files.html
Is a similar problem. The only... (5 Replies)
I am trying to extract text after keywords fron an html file. The keywords are reportLink":, "barcodedSamples": {", "barcodedSamples": {". Both the perl and awk run but the output is just the entire index.html not the desired output. Also for the reportLink": only the text after the second / until... (5 Replies)
Using awk to extract value after a keyword in an html, and store in ts. The awk does execute but ts is empty. I use the tag as a delimiter and the keyword as a pattern, but there probably is a better way. Thank you :).
file
<html><head><title>xxxxxx xxxxx</title><style type="text/css">
... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT OSX
html::filter5.16
HTML::Filter(3) User Contributed Perl Documentation HTML::Filter(3)NAME
HTML::Filter - Filter HTML text through the parser
NOTE
This module is deprecated. The "HTML::Parser" now provides the functionally of "HTML::Filter" much more efficiently with the the "default"
handler.
SYNOPSIS
require HTML::Filter;
$p = HTML::Filter->new->parse_file("index.html");
DESCRIPTION
"HTML::Filter" is an HTML parser that by default prints the original text of each HTML element (a slow version of cat(1) basically). The
callback methods may be overridden to modify the filtering for some HTML elements and you can override output() method which is called to
print the HTML text.
"HTML::Filter" is a subclass of "HTML::Parser". This means that the document should be given to the parser by calling the $p->parse() or
$p->parse_file() methods.
EXAMPLES
The first example is a filter that will remove all comments from an HTML file. This is achieved by simply overriding the comment method to
do nothing.
package CommentStripper;
require HTML::Filter;
@ISA=qw(HTML::Filter);
sub comment { } # ignore comments
The second example shows a filter that will remove any <TABLE>s found in the HTML file. We specialize the start() and end() methods to
count table tags and then make output not happen when inside a table.
package TableStripper;
require HTML::Filter;
@ISA=qw(HTML::Filter);
sub start
{
my $self = shift;
$self->{table_seen}++ if $_[0] eq "table";
$self->SUPER::start(@_);
}
sub end
{
my $self = shift;
$self->SUPER::end(@_);
$self->{table_seen}-- if $_[0] eq "table";
}
sub output
{
my $self = shift;
unless ($self->{table_seen}) {
$self->SUPER::output(@_);
}
}
If you want to collect the parsed text internally you might want to do something like this:
package FilterIntoString;
require HTML::Filter;
@ISA=qw(HTML::Filter);
sub output { push(@{$_[0]->{fhtml}}, $_[1]) }
sub filtered_html { join("", @{$_[0]->{fhtml}}) }
SEE ALSO
HTML::Parser
COPYRIGHT
Copyright 1997-1999 Gisle Aas.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.2 2008-04-04 HTML::Filter(3)