Free easily digested foods software for linux

Mail::Digest::Tools is a Perl module that has tools for digest versions of mailing lists.

SYNOPSIS

use Mail::Digest::Tools qw(
process_new_digests
reprocess_ALL_digests
reply_to_digest_message
repair_message_order
consolidate_threads_multiple
consolidate_threads_single
delete_deletables
);
%config_in and %config_out are two configuration hashes whose setup is discussed in detail below.
process_new_digests(%config_in, %config_out);

reprocess_ALL_digests(%config_in, %config_out);

$full_reply_file = reply_to_digest_message(
%config_in,
%config_out,
$digest_number,
$digest_entry,
$directory_for_reply,
);

repair_message_order(
%config_in,
%config_out,
{
year => 2004,
month => 01,
day => 27,
}
);

consolidate_threads_multiple(
%config_in,
%config_out,
$first_common_letters, # optional integer argument; defaults to 20
);

consolidate_threads_single(
%config_in,
%config_out,
[
first_dummy_file_for_consolidation.thr.txt,
second_dummy_file_for_consolidation.thr.txt,
],
);

delete_deletables(%config_out);

Mail::Digest::Tools provides useful tools for processing mail which an individual receives in a daily digest version from a mailing list. Digest versions of mailing lists are provided by a variety of mail processing programs and by a variety of list hosts. Within the Perl community, digest versions of mailing lists are offered by such sponsors as Active State, Sourceforge, Yahoo! Groups and London.pm. However, you do not have to be interested in Perl to make use of Mail::Digest::Tools. Mail from any of the thousands of Yahoo! Groups, for example, may be processed with this module.

If, when you receive e-mail from the digest version of a mailing list, you simply read the digest in an e-mail client and then discard it, you may stop reading here. If, however, you wish to read or store such mail by subject, read on. As printed in a normal web browser, this document contains 40 pages of documentation. You are urged to print this documentation out and study it before using this module.

To understand how to use Mail::Digest::Tools, we will first take a look at a typical mailing list digest. We will then sketch how that digest looks once processed by Mail::Digest::Tool. We will then discuss Mail::Digest::Tools exportable functions. Next, we will study how to prepare the two configuration hashes which hold the configuration data. Finally, we will provide some tips for everyday use of Mail::Digest::Tools.

File::RsyncP::Digest is a Perl interface to rsync message digest algorithms.

SYNOPSIS

use File::RsyncP::Digest;

$rsDigest = new File::RsyncP::Digest;

# specify rsync protocol version (default is buggy digests).
$rsDigest->protocol(version);

# file MD4 digests
$rsDigest->reset();
$rsDigest->add(LIST);
$rsDigest->addfile(HANDLE);

$digest = $rsDigest->digest();
$string = $rsDigest->hexdigest();

# Return 32 byte pair of digests (protocol = 27).
$digestPair = $rsDigest->digest2();

$digest = File::RsyncP::Digest->hash(SCALAR);
$string = File::RsyncP::Digest->hexhash(SCALAR);

# block digests
$digests = $rsDigest->blockDigest($data, $blockSize, $md4DigestLen,
$checksumSeed);

$digests = $rsDigest->blockDigestUpdate($state, $blockSize,
$blockLastLen, $md4DigestLen, $checksumSeed);

$digests2 = $rsDigest->blockDigestExtract($digests16, $md4DigestLen);

The File::RsyncP::Digest module allows you to compute rsync digests, including the RSA Data Security Inc. MD4 Message Digest algorithm, and Adler32 checksums from within Perl programs.

WebCache::Digest is a Cache Digest implementation in Perl.

SYNOPSIS

use WebCache::Digest;

# fetching a digest via HTTP
$d = new WebCache::Digest;
$d->fetch("flibbertigibbet.swedish-chef.org", 3128);

# dump header fields out for info
print STDERR $d->dump_header();

# saving a digest
$d->save("flib");

# loading a digest
$e = new WebCache::Digest;
$e->load("flib");

# creating a new digests
$f = new WebCache::Digest;
$f->create; # defaults to a digest with 500 URL capacity

# registering a URL and method in the digest
$f->register("get", "http://www.kha0s.org/">;
if ($f->lookup("get", "http://www.kha0s.org/">) {
print "hit!n";
}

# access to raw header and digest contents
print "header: " . unpack("H*", $f->header) . "n";
print "digest: " . unpack("H*", $f->digest) . "n";

# access to digest header block elements
print "Current version: " . $f->current_version . "n";
print "Required version: " . $f->required_version . "n";
print "Capacity: " . $f->capacity . "n";
print "Count: " . $f->count . "n";
print "Deletion count: " . $f->del_count . "n";
print "Size in bytes: " . $f->size_in_bytes . "n";
print "Bits per entry: " . $f->bits_per_entry . "n";

Daily Diabetes Diet Counter project is a nice little Javascript tool that allows your web site visitors to count their calorie, starch, vegetable, fruit, milk, meat and fat intake throughout the day.
Since it runs on the visitors computer, they can use it off-line as well. The Daily Diabetes Diet Counter allows the visitor to choose their regular calorie intake level, and then determines the maximum number of food types they should have during the day, according to the the National Diabetes Information Clearinghouse.
Main features:
- Daily Diabetes Diet Counter is easy to install. Just unzip, upload and youre done!
- The Daily Diabetes Diet Counter is Javascript-based, so the visitor only needs to visit the page once and then can keep the page open throughout the day.
- Generates an ongoing list of foods and totals for all the different food types for easy printing later on.
- Best of all, Daily Diabetes Diet Counter is totally free!

Digest::MD5::Perl is a Perl implementation of Ron Rivests MD5 Algorithm.

This is not an interface (like Digest::MD5) but a Perl implementation of MD5. It is written in perl only and because of this it is slow but it works without C-Code. You should use Digest::MD5 instead of this module if it is available. This module is only usefull for
computers where you cannot install Digest::MD5 (e.g. lack of a C-Compiler) encrypting only small amounts of data (less than one million bytes). I use it to hash passwords.
educational purposes

SYNOPSIS

# Functional style
use Digest::MD5 qw(md5 md5_hex md5_base64);

$hash = md5 $data;
$hash = md5_hex $data;
$hash = md5_base64 $data;


# OO style
use Digest::MD5;

$ctx = Digest::MD5->new;

$ctx->add($data);
$ctx->addfile(*FILE);

$digest = $ctx->digest;
$digest = $ctx->hexdigest;
$digest = $ctx->b64digest;

Template::Plugin::Digest::MD5 is a TT2 interface to the MD5 Algorithm.

SYNOPSIS

[% USE Digest.MD5 -%]
[% checksum = content FILTER md5 -%]
[% checksum = content FILTER md5_hex -%]
[% checksum = content FILTER md5_base64 -%]
[% checksum = content.md5 -%]
[% checksum = content.md5_hex -%]
[% checksum = content.md5_base64 -%]

The Digest.MD5 Template Toolkit plugin provides access to the MD5 algorithm via the Digest::MD5 module. It is used like a plugin but installs filters and vmethods into the current context.

When you invoke

[% USE Digest.MD5 %]

the following filters (and vmethods of the same name) are installed into the current context:

md5

Calculate the MD5 digest of the input, and return it in binary form. The returned string will be 16 bytes long.

md5_hex

Same as md5, but will return the digest in hexadecimal form. The length of the returned string will be 32 and it will only contain characters from this set: 0..9 and a..f.

md5_base64

Same as md5, but will return the digest as a base64 encoded string. The length of the returned string will be 22 and it will only contain characters from this set: A..Z, a..z, 0..9, + and /.

Note that the base64 encoded string returned is not padded to be a multiple of 4 bytes long. If you want interoperability with other base64 encoded md5 digests you might want to append the redundant string "==" to the result.
As the filters are also available as vmethods the following are all equivalent:

FILTER md5_hex; content; END;
content FILTER md5_hex;
content.md5_base64;

Digest::MD5::Reverse provides MD5 Reverse Lookup.
MD5 sums (see RFC 1321 - The MD5 Message-Digest Algorithm) are used as a one-way hash of data. Due to the nature of the formula used, it is impossible to reverse it.
This module provides functions to search several online MD5 hashes database and return the results (or return undefined if no match found).
We are not breaking security. We are however making it easier to lookup the source of a MD5 sum.
Version restrictions:
- It is very slow, because it will search each library until match found or all library search finished.

Template::Plugin::Digest::SHA1 is a TT2 interface to the SHA1 Algorithm.

SYNOPSIS

[% USE Digest.SHA1 -%]
[% checksum = content FILTER sha1 -%]
[% checksum = content FILTER sha1_hex -%]
[% checksum = content FILTER sha1_base64 -%]
[% checksum = content.sha1 -%]
[% checksum = content.sha1_hex -%]
[% checksum = content.sha1_base64 -%]

The Digest.SHA1 Template Toolkit plugin provides access to the NIST SHA-1 algorithm via the Digest::SHA1 module. It is used like a plugin but installs filters and vmethods into the current context.