04-15-2010
Quote:
In vbscript i achieved in the following way
I don't know where you found this program but one of the many places this VB program is published is:
http://www.zipcodeworld.com/docs/distance.pdf
I don't know whether you are a programmer or shell scripter or what computer or software you have. To embark on writing this sort of program you would need to know what tools are available and know how to use them.
What might be trivial in a high-level language beomes a nightmare if you start in the wrong language (like trying to use ksh when you do not know the capabilities or syntax).
Of the tools supplied with most unixes "bs" might be more suitable than "bc".
Both "bs" and "bc" are hard to get right. However you are more likely to find examples in "awk", "C" or "perl" online.
This "awk" idea posted recently on unix.com might get you started (not checked, not tested).
https://www.unix.com/shell-programmin...e-azimuth.html
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LEARN ABOUT DEBIAN
io::all::http
IO::All::HTTP(3pm) User Contributed Perl Documentation IO::All::HTTP(3pm)
NAME
IO::All::LWP - Extends IO::All to HTTP URLs
SYNOPSIS
use IO::All;
$content < io('http://example.org'); # GET webpage into scalar
io('http://example.org') > io('index.html'); # GET to file
"hello
" > io('http://example.org/index.html'); # PUT webpage
# two ways of getting a page with a password:
$content < io('http://me:secret@example.org');
$content < io('http://example.org')->user('me')->password('secret');
DESCRIPTION
This module extends IO::All for dealing with HTTP URLs. Note that you don't need to use it explicitly, as it is autoloaded by IO::All
whenever it sees something that looks like an HTTP URL.
The SYNOPSIS shows some simple typical examples, but there are many other interesting combinations with other IO::All features! For
example, you can get an HTTP URL and write the content to a socket, or to an FTP URL, of to a DBM file.
METHODS
This is a subclass of IO::All::LWP. The only new method is "http", which can be used to create a blank IO::All::HTTP object; or it can also
take an HTTP URL as a parameter. Note that in most cases it is simpler just to call io('http://example.com'), which calls the "http" method
automatically.
OPERATOR OVERLOADING
The same operators from IO::All may be used. < GETs an HTTP URL; > PUTs to an HTTP URL.
SEE ALSO
IO::All, IO::All::LWP, LWP.
AUTHORS
Ivan Tubert-Brohman <itub@cpan.org> and Brian Ingerson <ingy@cpan.org>
COPYRIGHT
Copyright (c) 2007. Ivan Tubert-Brohman and Brian Ingerson. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.10.0 2007-03-29 IO::All::HTTP(3pm)