Free currencies software for linux

ViewMyCurrency allows you to view the web in the currency you want.

This extension automatically converts all foreign currencies on a web page into your currency using live exchange rates.

No right-clicking or seperate applications required.

Qalculate! is a multi-purpose desktop calculator for GNU/Linux. Qalculate! project is small and simple to use but with much power and versatility underneath.
Features include customizable functions, units, arbitrary precision, plotting, and a user-friendly interface (KDE or GTK+).
Main features:
- Redesigned GUI with history view in the main window
- Display of as-you-type expression parsing and function hints
- Enhanced completion
- Scaling of result display to vertically fit the window
- Nicer history listing
- Enhanced result display with much nicer parentheses
- Meta modes
- 67 new units: bel (B) and neper (Np), information units such as bit and byte, many convenience units (km/h, deciliter, etc), and more.
- Binary prefixes
- Some new variables and functions
- Fixed help display in new yelp
- Fixed compile with cln-1.1.10
- Fixed regressions in simplification
- Fixed f(x) return type analysis (ex. log(x) represents a real number if x represents a positive). This was by accident unused.
- ...and many more bug fixes and enhancements...

Finance::Currency::ParValueSeparate module can give least number of every parvalue within a certain amount.

SYNOPSIS

# create new object to resolve RMB 317 needs which least number of parvalue
use Finance::Currency::ParValueSeparate;
my $pvs = new Finance::Currency::ParValueSeparate( RMB => 317 );
$pvs->parse;

# list all parvalue which we need and how many we need
map { print "parvalue $$_: ", $pvs->number_of_dollar($_), "n" } $pvs->dollar_parvalues;
more flexible usage see the method part below.

When we offer salaies to employees with cash, we should prepare some different parvalue of money. For example, we pay $327 to a guy, we should prepare three $100 parvalue and one $20 parvalue and one $5 parvalue and two $2 parvalue. Of course its easy for a man to decide how many and which parvalue we need to pay, and in my later project, the customer often parepare salaies for a group of employees, so many persons salaies we should compute then let perl take it over, and further more, the customer only want know totally how many every parvalue he should prepare to pay the group. Here this module comes.

Locale::Object::Currency::Converter is a Perl module that can convert between currencies.

Locale::Object::Currency::Converter allows you to convert between values of currencies represented by Locale::Object::Currency objects.

SYNOPSIS

use Locale::Object::Currency;
use Locale::Object::Currency::Converter;

my $usd = Locale::Object::Currency->new( code => USD );
my $gbp = Locale::Object::Currency->new( code => GBP );
my $eur = Locale::Object::Currency->new( code => EUR );
my $jpy = Locale::Object::Currency->new( code => JPY );

my $converter = Locale::Object::Currency::Converter->new(
from => $usd,
to => $gbp,
service => XE
);

my $result = $converter->convert(5);
my $rate = $converter->rate;
my $timestamp = $converter->timestamp;

print $converter->use_xe;
print $converter->use_yahoo;

$converter->from($eur);
$converter->to($jpy);
$converter->service(Yahoo);

$converter->refresh;

Finance::Currency::Convert::Yahoo is Perl mdoule that convert currencies using Yahoo.

SYNOPSIS

use Finance::Currency::Convert::Yahoo;
$Finance::Currency::Convert::Yahoo::CHAT = 1;
$_ = Finance::Currency::Convert::Yahoo::convert(1,USD,GBP);
print defined($_)? "Is $_n" : "Error.";
exit;

# See the currencies in a dirty way:
use Finance::Currency::Convert::Yahoo;
use Data::Dumper;
warn %Finance::Currency::Convert::Yahoo::currencies;
exit;

Using Finance.Yahoo.com, converts a sum between two currencies.

UniLETIM is a web-based application for collecting, sorting and searching the offers and requests of goods, services or knowledge and for transaction processing.
UniLETIM enables independent managing of several LETS or TimeBank groups.
UniLETIM is written in PHP/MySQL. uniLETIM project is easy to install and easy to use. You can use it on your local computer or install it to the web-server. You can use it as a single-user application, where all records are managed by the administrator, or you can create accounts for all your group members. They can manage their announces and service records.
UniLETIM is an open-source software published under General Public Licence GNU. It means that you can freely use it, share it with your friends, modify it and create your own new applications based on uniLETIM.
UniLETIM is a very useful application already now, but it needs a thousand of small improvements to be perfect. We will be thankful when you will share your experiences with uniLETIM and help to fix the bugs and develop new features.
Enhancements:
- A new Portuguese translation, a new pager, and some changes in expiration of old announcements.

Crossfire TRT project is an advancement of the crossfire multi-user RPG game. Unlike the original project, it focuses mainly on stability and playability, but also adds modern technology such as map scripting, Perl server extensions, asynchronous I/O, higher resolution graphics, and better client support.
Main features:
- Death is not permanent, and you can get back all lost stats and experience by playing a game in a special place named Nimbus. You are teleported there when you die and you have to play a game (currently minesweeper) to get out.
- Friendly fire is disabled and playerkilling is also modified. You can only kill another player when you and the other player are hostile. To become hostile, you have to visit the church of Gorokh in Scorn and talk to the priest. To become peaceful again, visit the curch of Valriel and talk to its priest.
- Invitation of other players to where you are is possible with the invite command. You have to solve the invitor quest (see below in maps) to be able to use the command.
- You can follow other players with the follow command when you stand next to the player you want to follow.
- Pet monsters and summoned creatures will not stand in the way of other party members, making it bearable to play with summoning skills in a party.
- Map and graphics artists are working on improved graphics and new maps and quests.
- A new currency: the Royalty. Its worth 100 Platinum and is made of paper. (The bank script was completly rewritten in Perl)
- The communication commands have been rewritten in Perl and an ignore command was added.
- Trade shops have been implemented in Perl, which allows the player to trade items when they are offline.
- Big 64x64 faces and tiles have been introduced, which have a higher detail level than the old 32x32 tiles, and can be used with the CFPlus client.
Enhancements:
- optimised event invocation (non-wanted events can now be skipped with 4-5 inlined instructions).
- complete rewrite of town_portal: it now creates a portal to the "nearest" town only, travel is only possible to the town and back, anybody can use it (also removes one of the remaining syncpoints in the server).
- complete rewrite of the range/attack skill slot system: there are now two slots, one for combat, one for ranged attacks.
- introduce the concept of a current weapon (either a ranged or a combat weapon/skill/tool) and switch between them as needed.
- rewrite bow code so bows get more useful: apply damage, attacktype and other stats to the arrows and treat bows as weapons. also rebalance the missile weapons skill so its damage increases with level.
- rewrite the complete player speed logic: weapon_speed now works as documented and there are no unnatural speed boosts.
- implement a utility - cfutil - that simplifies arch and map installation, replacing the old collect scripts and simplying deployment by scaling and cutting faces as required.
- simplify the map protocol extensively by taking advantage of missing bigfaces, speeding up map generation immensely.
- implement inherit keyword allowing archetypes to inherit from other archetypes.
- rationalise archetype, region and treasurelist file format into a single file format and make them reloadable asynchronously.
- make the worldmap, facedata (smoothing, faces, magicmap) reloadable at runtime.
- implement 64x64 faceset support.
- implement fxixsx protocol that saves a lot of bandwidth over the old image/face/smooth packets and allows images > packetsize, incremental and background transfers.
- implement a bandwidth-saving smoothing protocol that works on a face basis as opposed to a mapspace basis.
- the server can now rate-limit image uploads to not exceed a certain (client-configurable) speed while guarenteeing full freedom of movement.
- implement new ex command to request item descriptions.
- implement new msg command for in-game messages with meta information (using xml).
- enforce utf-8 for all text messages.
- added micropather (not used yet).
- many, many bugfixes.

CFPlus is a modern client for Crossfire+ and Crossfire MMORPG game servers.
It offers a large map, an elaborate menu and help system, dialog-based character setup, and an innovative command completer and macros, and supports all CF+ extensions: dialog-based NPC interaction, enhanced map protocol (health and dialogue information), and the graphical minimap.
It is based on Perl, SDL, and OpenGL for high performance on modern systems, and works on both Unix and Windows. Ports to other platforms should be very easy and are underway.
Main features:
- Death is not permanent, and you can get back all lost stats and experience by playing a game in a special place named Nimbus. You are teleported there when you die and you have to play a game (currently minesweeper) to get out.
- Friendly fire is disabled and playerkilling is also modified. You can only kill another player when you and the other player are hostile. To become hostile, you have to visit the church of Gorokh in Scorn and talk to the priest. To become peaceful again, visit the curch of Valriel and talk to its priest.
- Invitation of other players to where you are is possible with the invite command. You have to solve the invitor quest (see below in maps) to be able to use the command.
- You can follow other players with the follow command when you stand next to the player you want to follow.
- Pet monsters and summoned creatures will not stand in the way of other party members, making it bearable to play with summoning skills in a party.
- Map and graphics artists are working on improved graphics and new maps and quests.
- A new currency: the Royalty. Its worth 100 Platinum and is made of paper. (The bank script was completly rewritten in Perl)
- The communication commands have been rewritten in Perl and an ignore command was added.
- Trade shops have been implemented in Perl, which allows the player to trade items when they are offline.