Free digest software for linux

digest provides a tool to generate HTML index pages and image previews.

Digest generates HTML index pages and image previews for collections of images. It is fast and simple, and it creates HTML that is compact, quick-rendering, and does not rely on JavaScript or CSS.

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";

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;

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.

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.

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.

VitalSigns provides an easy to use application for logging report data over time, and reporting that data in an easy-to-digest format.
VitalSigns is written in a very extensible manner so that you may extend it to retrieve report data from anywhere, and report it in any way you desire.
Enhancements:
- MessageFormat causes errors by not being formatted for numbers, and using them for generating SQL.
- DashboardReport storing data when unneccessary.
- Use of simple trigger rather than cron trigger causes reports to not run on exactly the minute they are expected to.
- SqlDataDaoTest failing - fixed failing test after merge error created regression failure.
- ReportRatioLogger looks at wrong side of data array
- Fixed templated reporting. Data retrievers were not being cloned when reports were, so all cloned reports were using the same retriever, which obviously caused problems.
- Return null rather than zero from NO_OP_DATA_RETRIEVER. This prevents reports with no configured data retriever from logging erroneous "zero" data points every time they are invoked.
- Fixed the compile error in ReportRatioLogger when compiling with JDK less than 1.5. Fixes 1528573.

lighttpd is a secure, fast, compliant, and very flexible Web server which has been optimized for high-performance environments.
lighttpd has a very low memory footprint compared to other Web servers, and it takes care of CPU load. lighttpd has an advanced feature set that includes FastCGI (load balanced), CGI, Auth, Output-Compression, URL-Rewriting, SSL, and much more.
Main features:
Advanced Features:
- virtual hosts
- virtual directory listings
- URL-Rewriting, HTTP-Redirects
- automatic expiration of files
- Large File Support (64bit fileoffsets)
- Ranges (start-end, start-, -end, multiple ranges)
- on-the-fly output-compression with transparent caching
- deflate, gzip, bzip2
- authentication
- basic, digest
- backends: plain files, htpasswd, htdigest, ldap
- fast and secure application controlled downloads
- Server Side Includes
- User Tracking
- FastCGI, CGI, SSI
PHP-Support:
- same speed as or faster than apache + mod_php4
- includes a utility to spawn FastCGI processes (neccesary for PHP 4.3.x)
- via FastCGI and CGI interface
- support Code Caches like Turckmm, APC or eaccelarator
- load-balanced FastCGI
- (one webserver distibutes request to multiple PHP-servers via FastCGI)
Security features:
- chroot(), set UID, set GID
- protecting docroot
- strict HTTP-header parsing
Platforms
Releases of lighttpd are built regulary for at least the following platforms
- Linux (binary packages for FC3, SuSE, Debian, Gentoo, PLD-Linux, OpenWRT)
- *BSD (FreeBSD, NetBSD, OpenBSD, MacOS X)
- SGI IRIX
- Windows (Cygwin)
while it is known to compile cleanly on
- Solaris
- AIX
and various other POSIX compatible OSes.