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xtermcontrol enables dynamic control of xterm properties. It makes it easy to change colors, titles, fonts, and the geometry of a running xterm, as well as to report the current settings of the properties. Window manipulations such as (de)iconify, raise and lower, maximize and restore, and reset are also supported. It also lets advanced users issue any xterm control sequence.

This module provides a simple way to extend the Math::Symbolic parser with arbitrary functions that return any valid Math::Symbolic tree. The return value of the function call is inserted into the complete parse tree at the point at which the function call is parsed. Familiarity with the Math::Symbolic module will be assumed throughout the documentation. This module is not object oriented. It does not export anything. You should not call any subroutines directly nor should you modify any class data directly. The complete interface is the call to use Math::SymbolicX::ParserExtensionFactory and its arguments. The reason for the long module name is that you should not have to call it multiple times in your code because it modifies the parser for good. It is intended to be a pain to type. :-) The aim of the module is to allow for hooks into the parser without modifying the parser yourself because that requires rather in-depth knowledge of the module code. By specifying key => value pairs of function names and function implementations (code references) as arguments to the use() call of the module, this module extends the parser that is stored in the $Math::Symbolic::Parser variable with the specified functions and whenever "yourfunction(any argument string not containing an unescaped \) )" occurs in the code, the subroutine reference is called with the argument string as argument. The subroutine is expected to return any Math::Symbolic tree. That means, as of version 0.133, a Math::Symbolic::Operator, a Math::Symbolic::Variable, or a Math::Symbolic::Constant object. The returned object will be incorporated into the Math::Symbolic tree that results from the parse at the exact position at which the custom function call was parsed. Please note that the usage of this module will be quite slow at compile time because it has to regenerate the complete Math::Symbolic parser the first time you use this module in your code. The run time performance penalty should be low, however.

p7zip is a Unix port of 7-Zip, a file archiver with high compression ratio (www.7-zip.org) with lots of features: * 7-Zip is free software distributed under the GNU LGPL * High compression ratio in new 7z format with LZMA compression o Unicode file names o Variable dictionary size (up to 4 GB) o Compressing speed: about 1 MB/s on 2 GHz CPU o Decompressing speed: about 10-20 MB/s on 2 GHz CPU * Supported formats: o Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR o Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS * For ZIP and GZIP formats 7-Zip provides compression ratio that is 2-10 % better than ratio provided by PKZip and WinZip * Self-extracting capability for 7z format

This command-line utility is intended to provide quick access to current weather conditions and forecasts. Presently, it is capable of returning data for localities throughout the USA by retrieving and formatting decoded METARs (Meteorological Aerodrome Reports) from NOAA (the USA National Oceanic and Atmospheric Administration) and forecasts from NWS (the USA National Weather Service). The tool is written to function in the same spirit as other command- line informational utilities like cal(1), calendar(1) and dict(1). It can retrieve arbitrary weather data via specific command-line switches (station ID, city, state), or aliases can be configured system wide and on a per-user basis. It can be freely used and redistributed under the terms of a BSD-like License.

Audiere is a high-level audio API. It can play Ogg Vorbis, MP3, FLAC, uncompressed WAV, AIFF, MOD, S3M, XM, and IT files. For audio output, Audiere supports DirectSound or WinMM in Windows, OSS on Linux and Cygwin, and SGI AL on IRIX. Audiere is open source and licensed under the LGPL. This means that you may freely use Audiere in commercial products, as long as you do not modify the source code. If you do modify Audiere and release a product that uses your modifications, you must release your changes to the code under the LGPL as well. Audiere is portable. It is tested on Windows, Linux-i386, Cygwin, and IRIX with at least three major compilers. Most of Audiere is endian-independent, so I expect it would work with few modifications on other architectures.

Cantata is a QT graphical client for MPD with the following features: - Multiple MPD collections. - Highly customisable layout. - Songs grouped by album in play queue. - Context view to show artist, album, and song information of current track. - Simple tag editor. - File organizer - use tags to organize files and folders. - Ability to calculate ReplyGain tags. - Dynamic playlists. - Online services; Jamendo, Magnatune, SoundCloud, and Podcasts. - Radio stream support - search for streams via TuneIn, ShoutCast, or Dirble. - USB-Mass-Storage and MTP device support. - Audio CD ripping and playback. - Playback of non-MPD songs - via simple in-built HTTP server if connected to MPD via a standard socket, otherwise filepath is sent to MPD. - MPRISv2 DBUS interface. - Supports KDE global shortcuts, GNOME media keys, standard media keys via Qxt. - Ubuntu/ambiance theme integration - including dragging of window via toolbar. - Basic support for touch-style interface (views are made 'flickable') - Scrobbling. - Ratings support.

DSSI (pronounced "dizzy") is an API for audio processing plugins, particularly useful for software synthesis plugins with user interfaces. DSSI is an open and well-documented specification developed for use in Linux audio applications, although portable to other platforms. It may be thought of as LADSPA-for-instruments, or something comparable to VSTi. DSSI consists of a C language API for use by plugins and hosts, based on the LADSPA API, and an OSC (Open Sound Control) API for use in user interface to host communications. The DSSI specification consists of an RFC which describes the background for the proposal and defines the OSC part of the specification, and a documented header file which defines the C API.

soundgrab is designed to help you slice up a big long raw audio file (by default 44.1 kHz 2 channel signed sixteen bit little endian) and save your favorite sections to other files. It does this by providing you with a cassette player like command line interface. Commands like ff <secs>, rw <secs>, jump <offset_from_start> can be used while the volume is being played or while it is stopped to move the player head around. The commands mark and name allow you to give names to sections between the mark and the current position of the player head (like emacs mark and point concept), and the export command exports the named sections to other files in wav, cdr (CD mastering), or raw format (or ogg or flac format if the appropriate encoder binaries are found on your system).

RAMspeed is a command line utility to measure cache and memory performance of computer systems. It offers 18 cache and memory benchmarks for i386 and amd64 machines, though 6 only for alpha ones. There are *mark benchmarks such as INTmark, FLOATmark, MMXmark and SSEmark. They operate with linear (sequential) data streams passed through ALU, FPU, MMX and SSE units respectively. There are also *mem benchmarks such as INTmem, FLOATmem, MMXmem and SSEmem. These are supposed to illustrate how fast is actual read/write memory performance. There are also non-temporal versions of MMX and SSE benchmarks. They have been coded with special instructions to minimise cache pollution on memory reads and to eliminate it completely on memory writes. In addition, they operate with a built in aggressive data prefetching algorithm. In some cases, non-temporal MMXmark and SSEmark can deliver almost 100% of theoretical bandwidth while reading.

ARIADNE is a package of two programs, ariadne and prospero, that compare protein sequences and profiles using the Smith-Waterman algorithm, and assesses statistical significance using a new accurate formula, described in Mott, 2000, "Accurate Formula for P-values of gapped local sequence and profile alignments" J. Mol Biol. 300:649-659. The sequence/profile comparison algorithms used in ARIADNE are standard, and are probably not the fastest implementations available. The novel part is the method for determining statistical significance, which will give thresholds of significance that are accurate to within 5% 95% of the time. The package is written in ANSI C. You are free to incorporate the method used for assessing statistical significance into third-party code, provided you cite the above reference. The routines for assessing significance are all in gaplib.c