05-26-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all, again, I have lots of questions I guess. This one should be easier though :) . I have a goal to be able to put some preformatted text into a template (which is now a tiff file, but can be changed) and then output it to a printer. Right now we're thinking PostScript might work or some... (0 Replies)
Discussion started by: pageld
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2. AIX
I need to conver a PCL or PDF file to text in AIX, and I donīt know how. (0 Replies)
Discussion started by: 10789
0 Replies
3. Shell Programming and Scripting
How can I redirect text data to an image (png, jpg, gif... etc) file using perl on unix solaris environment??
Please suggest.
Pooja (1 Reply)
Discussion started by: wadhwa.pooja
1 Replies
4. HP-UX
I am looking for a tool to convert text file into pdf on HP-UX platform.
Current version of OS -
$ uname -a
HP-UX XXXXXXX B.11.23 U ia64 4125393404 unlimited-user license
I'm able to get "ClibPDF-2.02"; A library for creating PDF files on HP-UX 11.00, PA-RISC 1.1
Not sure if... (2 Replies)
Discussion started by: mail4usr
2 Replies
5. Red Hat
Can someone please tell me why this is not working? I have created numerous pdf's from text files by following these instructions and this time it is not working.
Convert jpeg files to PDF under Linux | bitPrison.net
convert /home/liveuser/Documents/hw7 /home/liveuser/Documents/hw7.pdf... (5 Replies)
Discussion started by: cokedude
5 Replies
6. Windows & DOS: Issues & Discussions
I currently have a text file which looks like this
2010.26 (0.0306746) @ 59,19
I want to remove all 22 characters up till the "59"
NOTE: REMOVE, not replace with (null)
NOTE2: The 59 CANNOT be taken as a number to consider in the script... it is not fixed. The only thing that is fixed is... (2 Replies)
Discussion started by: pasc
2 Replies
7. Shell Programming and Scripting
I have an input file:
class 1 3 5 10.10.10..0/23 hicks jimmy
class 3 10.12.10.0/22 mike
class.019283 10.10.15.10/20 henry
gym.847585 45 192.168.10.0/22 nancy jim steve maya
The output should look like this:
10.10.10..0/23
10.12.10.0/22
10.10.15.10/20
192.168.10.0/22
I have the... (3 Replies)
Discussion started by: e_mikey_2000
3 Replies
8. UNIX for Dummies Questions & Answers
I have a directory having a number of pdf files.
I want to convert all the files to text, stored in a single text file
The following creates multiple text files
ls *.pdf | xargs -n1 pdftotext (1 Reply)
Discussion started by: kristinu
1 Replies
9. Shell Programming and Scripting
Hello.
First happy new year to everybody.
I have a script that generate a text file ( /tmp/part_list.txt for example ).
This file can be edited using a kde graphical text editor like kate or kwrite
The file can be printed out from command line or within the text editor using the print... (5 Replies)
Discussion started by: jcdole
5 Replies
10. Shell Programming and Scripting
Hello.
The task :
Using multiple commands like :
gdisk -l $SOME_DISK >> $SOME_FILEI generate some text file.
For readiness I must insert page break.
When the program is finished I want to convert the final text file to a pdf file.
When finished, I got two files : One text file and One pdf... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT SUSE
html::linkextor
HTML::LinkExtor(3) User Contributed Perl Documentation HTML::LinkExtor(3)
NAME
HTML::LinkExtor - Extract links from an HTML document
SYNOPSIS
require HTML::LinkExtor;
$p = HTML::LinkExtor->new(&cb, "http://www.perl.org/");
sub cb {
my($tag, %links) = @_;
print "$tag @{[%links]}
";
}
$p->parse_file("index.html");
DESCRIPTION
HTML::LinkExtor is an HTML parser that extracts links from an HTML document. The HTML::LinkExtor 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.
$p = HTML::LinkExtor->new
$p = HTML::LinkExtor->new( $callback )
$p = HTML::LinkExtor->new( $callback, $base )
The constructor takes two optional arguments. The first is a reference to a callback routine. It will be called as links are found. If
a callback is not provided, then links are just accumulated internally and can be retrieved by calling the $p->links() method.
The $base argument is an optional base URL used to absolutize all URLs found. You need to have the URI module installed if you provide
$base.
The callback is called with the lowercase tag name as first argument, and then all link attributes as separate key/value pairs. All
non-link attributes are removed.
$p->links
Returns a list of all links found in the document. The returned values will be anonymous arrays with the following elements:
[$tag, $attr => $url1, $attr2 => $url2,...]
The $p->links method will also truncate the internal link list. This means that if the method is called twice without any parsing
between them the second call will return an empty list.
Also note that $p->links will always be empty if a callback routine was provided when the HTML::LinkExtor was created.
EXAMPLE
This is an example showing how you can extract links from a document received using LWP:
use LWP::UserAgent;
use HTML::LinkExtor;
use URI::URL;
$url = "http://www.perl.org/"; # for instance
$ua = LWP::UserAgent->new;
# Set up a callback that collect image links
my @imgs = ();
sub callback {
my($tag, %attr) = @_;
return if $tag ne 'img'; # we only look closer at <img ...>
push(@imgs, values %attr);
}
# Make the parser. Unfortunately, we don't know the base yet
# (it might be different from $url)
$p = HTML::LinkExtor->new(&callback);
# Request document and parse it as it arrives
$res = $ua->request(HTTP::Request->new(GET => $url),
sub {$p->parse($_[0])});
# Expand all image URLs to absolute ones
my $base = $res->base;
@imgs = map { $_ = url($_, $base)->abs; } @imgs;
# Print them out
print join("
", @imgs), "
";
SEE ALSO
HTML::Parser, HTML::Tagset, LWP, URI::URL
COPYRIGHT
Copyright 1996-2001 Gisle Aas.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.1 2009-02-09 HTML::LinkExtor(3)