Free portmaster 1.16 software for linux

FFTExplorer project is a graphic spectrum analysis program.
FFTExplorer is a GUI that performs spectral analysis on real-time data from a sound card or other source, and can analyze the spectra of various sound file types.
It can display time-domain and frequency-domain data in a number of ways, and is an easy-to-use introduction to the topic of spectrum analysis.
Beyond performing a fast Fourier transform on arbitrary data sources, it can also perform moving average noise reduction for the treatment of signals accompanied by noise.
It contains a lengthy combination essay/help file on the various topics the program covers, some step-by-step examples using its own internal signal source, and a detailed example using an external source.
Enhancements:
- Updated source to conform to gcc 4.1 requirements.

pscal is a Bourne shell script that produces simple, nice-looking PostScript calendars.
The PostScript code is sent to stdout, so either pipe it to your printer or redirect it to a file.
Version restrictions:
- `Pscal doesnt work for months before 1753. (Weird stuff happened in September, 1752.) It also wont work right as of January 1, 9600. (Bump up the epoch date if you want it to.)
- A better format for the dates of holidays would be nice.
- An escape to allow holiday messages to be raw PostScript would also be nice.
- The holiday messages should be handled more intelligently (i.e., the messages should be clipped to the day).
- Some of the message translations are incomplete.
Enhancements:
- added %%Orientation comment to the prolog (thanks to Ken Pizzini < ken@gnu.org >)
- added Slovak translation and .holiday file (thanks to M.F. PSIkappa < psi@platon.atlantis.sk >)
- added Russian translation (thanks to Alexei A. Gaidioukov < lexey@cda.ipmce.su >) released by Mark Hanson 2005-01-01, mbh@panix.com

Little cms intends to be a small-footprint, speed optimized color management engine in open source form.
Since the initial release, back in 1998, lcms has been continuously evolving, mostly thanks to contributions done by skilled programmers, who generously donated their valuable time to review the engine and the documentation.
For now, little cms has been ported to a big number of platforms and is currently used in many open source and commercial products, as well as being distributed in major linux environments. Thanks to all for this great support!
Basic Features:
- Widely portable.
- Easy to use.
- Small, tight code.
- Fast, optimized for speed.
- Handles a wide range pixel formats.
- Implements ICC spec 4
- Profile to profile and multiprofile transforms.
- Supports all kind of profiles, including named color
- PostScript CSA and CRD generation
Advanced features:
- Full hi-fi support, including hexachrome restoration.
- Gamut checking
- Softproofing
- Precalculated device link transforms with prelinearization step.
- Virtual Gray, RGB profiles
- CIECAM02 appearance model
- Can write profiles as well.
- Built-In profiles
- Specialized abstract virtual profiles

KRecord is a KDE sound recorder. Easy to use. It can just record and playback wav-files, nothing else.

Can handle multiple files, you can drop files (from the file manager) to it, it can handle large sound files without problems. Has a input level display.

KRecord is much easier to use than "krec", which is an enigma in itself.

Compiles and Installs perfectly on Slackware 10.1 with KDE 3.4.1 and qt 3.3.4.

Just Click Record button and you can record...

LibTomCrypt is a comprehensive, modular, and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo- random number generators, public key cryptography, and a plethora of other routines. It has been designed from the ground up to be very simple to use. It has a modular and standard API that allows new ciphers, hashes, and PRNGs to be added or removed without change to the overall end application. It features functions for easy handling and a complete user manual which has many source snippet examples.
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
LibTomCrypt has been designed from the ground up to be very simple to use. It has a modular and standard API that allows new ciphers, hashes and PRNGs to be added or removed without change to the overall end application. It features easy to use functions and a complete user manual which has many source snippet examples.
LibTomCrypt is free for all purposes under the public domain. This includes commercial use, redistribution and even branching.
Main features:
- Public domain and open source.
- Written entirely in portable ISO C source (except for things like RNGs for natural reasons)
- Builds out of the box on virtually every box. All that is required is GCC for the source to build.
- Includes a 90+ page user manual in PDF format (with working examples in it)
- Block Ciphers
- Ciphers come with an ECB encrypt/decrypt, setkey and self-test interfaces.
- All ciphers have the same prototype which facilitates using multiple ciphers at runtime.
- Some of the ciphers are flexible in terms of code size and memory usage.
- Ciphers Supported.
- Blowfish
- XTEA
- RC5
- RC6
- SAFER+
- Rijndael (aka AES)
- Twofish
- SAFER (K64, SK64, K128, SK128)
- RC2
- DES, 3DES
- CAST5
- Noekeon
- Skipjack
- Anubis (with optional tweak as proposed by the developers)
- Khazad
- Changing Modes
- Modes come with a start, encrypt/decrypt and set/get IV interfaces.
- Mode supported.
- ECB
- CBC
- OFB
- CFB
- CTR
- One-Way Hash Functions
- Hashes come with init, process, done and self-test interfaces.
- All hashes use the same prototypes for the interfaces.
- Hashes supported.
- MD2
- MD4
- MD5
- SHA-1
- SHA-224/256/384/512
- TIGER-192
- RIPE-MD 128/160
- WHIRLPOOL
- Message Authentication
- FIPS-198 HMAC (supports all hashes)
- FIPS pending OMAC1 (supports all ciphers)
- PMAC Authentication
- Message Encrypt+Authenticate Modes
- EAX Mode
- OCB Mode
- Pseudo-Random Number Generators
- Yarrow (based algorithm)
- RC4
- Support for /dev/random, /dev/urandom and the Win32 CSP RNG
- Fortuna
- SOBER-128
- Public Key Algorithms
- RSA (using PKCS #1 v2.1 and PKCS #1 v1.5)
- DH (using ElGamal signatures and simple DH encryption)
- ECC (over Z/pZ, ElGamal Signatures, simple DH style encryption)
- DSA (Users make their own groups)
- Other standards
- PKCS #1 (both v1.5 and v2.0 padding)
- PKCS #5
- ASN.1 DER for INTEGER types.
Enhancements:
- The ECC code was fixed, cleaned, and improved.
- GCM was fixed.
- UTF8 support was added to the ASN1 code.
- The documentation was improved.
- The published version of the manual is included.

libintl-perl is a library that supports message translation for Perl, written in pure Perl (version 5.004 or better). A faster C version is also built and installed if the system fulfills all requirements.

Its interface is very similar to the gettext family of functions in C, and it uses the same file formats as GNU gettext, making it possible to use all tools available for gettext itself and to seamlessly integrate internationalized Perl code into mixed-language projects. An alternative library with a similar purpose is available as Locale::MakeText.

The core of the library is the module Locale::gettext_pp. It is a pure Perl re-implementation of the module Locale::gettext available on CPAN. However, the XS version Locale::gettext lacks some functions (notably plural handling and output conversion) that are already
present in Locale::gettext_pp. Locale::gettext_pp provides the internationalization functions that are available in your system library (libc) or additional C libraries (for example libintl in the case of GNU gettext).

The class Locale::Messages is an additional abstraction layer that is prepared for dynamic switching between different gettext implementations (for example Locale::gettext_pp and Locale::gettext). It provides basically the same interface as Locale::gettext_pp but in an
implementation-independent manner.

The module Locale::TextDomain is the only module that you should actually use in your software. It represents the message translation system for a particular text domain (a text domain is a unique identifier for your software package), makes use of Locale::Messages
for message translation and catalog location, and it provides additional utility functions, for example common shortcut names for i18n routines, tied hashes for hash-like lookups into the translation database, and finally an interpolation mechanism suitable for
internationalized messages.

The package also contains a charset conversion library Locale::Recode. This library is used internally by Locale::gettext_pp to allow on-the-fly charset conversion between the charset in a message catalog and the preferred (end) user charset. Its main advantage about the Encode package available for recent Perl versions is its portability, since it does not require the Unicode capabilities of Perl that were introduced with Perl 5.6. It fully supports UTF-8 with every Perl version and a wealth of common 8 bit encodings. If you have to do charset conversion with older Perl versions, then Locale::Recode may be worth a try although it is really only a helper library, not intended as a competitor to Encode.

PhpWatchDog is a network monitor application which provides a simple way to check if a service (HTTP, FTP, SSH, etc.) is running or not. PhpWatchDog project can send email to the servers administrator to report malfunctions.
This little script is running into my servers from some time (even from two years!). Its very usefull to alert a system administrators team by email. Its a PHP script, so you can setup a cronjob that run the URL of phpwatchdogs installation when you want (I suggest every hour).
Main features:
- check if service is UP or DOWN
- no need to install anything into monitored servers
- report to one email address if service is DOWN
- simple and light
- easy to install and configure
- can set the timeout for probing the service status
- can use fsockopen (PHP) or IO::Socket (PERL) - if for any reasons the fsockopen can operate correctly
- can monitor n servers with a single instance
- can alert a custom email address per server
- to work properly need only APACHE+PHP, no databases or various plugins
- collect each downtime event into a plain text file
Installation:
unpack the downloaded archive
# tar jxvf phpwatchdog-*.tar.bz2
enter into phpwatchdog/ directory and edit the config file (config.php)
# cd phpwatchdog
# nano config.php
Note: here you can see nano, that is an easy to use text editor, but I strongly encourage to learn to use vim (the enhanced version of vi)
put your servers into config.php
$i++;
$config[Servers][$i][host] = 66.35.250.203;
$config[Servers][$i][server_name] = www.sourceforge.net;
$config[Servers][$i][service][1] = 80;
$config[Servers][$i][service][2] = 443;
Every server configuration block must begin with the line "$i++;"
customize your email account for alert reporting into config.php
fire up your browser and go to phpwatchdog installations path
You can schedule the execution of this script putting a similar command into /etc/cron.hourly/ /usr/bin/php-cgi -q /path/of/phpwatchdog/index.php > /dev/null
or using lynx
lynx -dump http://webhost/path/of/phpwatchdog/index.php > /dev/null 2>&1
or with wget
wget -O /dev/null http://webhost/path/of/phpwatchdog/index.php > /dev/null 2>&1
The directory tools contains some usefull scripts:
chk_socket2.pl - its a Perl script used to check the service status if PHP mode is disabled
generate.sh - its a bash script used to generate (with the help of generate.awk) a configuration block from nmap output
sh generate.sh
Usage:
generate.sh IPADDR SERVERNAME
eg:
generate.sh 192.168.0.1 MailServer.com