Free number software for linux

jsPro is a set of libraries that extend the core Javascript classes and provide a number of new classes.

The aim is to provide a rich set of object-based functionality to the Javascript language.

Plutimikation is a math learning game for children. It trains basic calculation skills like multiplication in the number range between 1 and 100.
Its simple, it works and my daughter likes it. Its free software written for the KDE desktop.
Enhancements:
- First public release: Plutimikation 0.1.

This is a simple dockapp that monitors the following: the amount of users logged in, the total number of processes, the number of running (or alive) processes, the total number of forks and the system load average.
Installation:
make
su
make install
This will install the binary (wmmisc) in /usr/X11R6/bin.
Enhancements:
- src/dockapp_util.c: Properly get the user count.
- src/*.c: Clean-ups, removed unused/dead code, etc

FLTK Sudoku is an implementation of the popular Sudoku game (sometimes called Number Place) based on the Fast Light Toolkit. FLTK Sudoku features an infinite number of games and four difficulty settings, from Easy to Impossible.

Sudoku (pronounced soo-dough-coo with the emphasis on the first syllable) is a simple number-based puzzle/game played on a 9x9 grid that is divided into 3x3 subgrids.

The goal is to enter a number from 1 to 9 in each cell so that each number appears only once in each column and row. In addition, each 3x3 subgrid may only contain one of each number.

At the start of a new game, Sudoku fills in a random selection of cells for you - the number of cells depends on the difficulty level you use. Click in any of the empty cells or use the arrow keys to highlight individual cells and press a number from 1 to 9 to fill in the cell. To clear a cell, press 0, Delete, or Backspace. When you have successfully completed all subgrids, the entire puzzle is highlighted until you start a new game.

As you work to complete the puzzle, you can display possible solutions inside each cell by holding the Shift key and pressing each number in turn. Repeat the process to remove individual numbers, or press a number without the Shift key to replace them with the actual number to use.

Sudoku is normally provided as part of the FLTK 1.1.x source code.

msr is a tool to display or modify x86 model-specific registers (MSRs).

The syntax for arguments is:

(none) : display all MSRs
number : display MSR with number
subname : display any MSRs whose names contain subname
number.field : display field in MSR with number
name.field : display field in MSR with name
number=value : set MSR with number to value
name=value : set MSR with name to value
number.field=value : set field in MSR with number to value
name.field=value : set field in MSR with name to value

Options:

msr accepts the following command line arguments:

-1, --one-cpu
Display information only for the first CPU. This cuts down on the output on a multiprocessor system, and is useful when certain that all CPUs are identical.
--symbolic-msrs
Display MSR names only, unless only a number is known.
--symbolic-values
Display and set MSR values symbolically only. Normally, if an MSR value could not be interpreted symbolically, an attempt would be made to interpret it as a number, as a fallback. This option disables that fallback.
--symbolic-fields
Display and set MSR field values symbolically only. Normally, if a field value could not be interpreted symbolically, an attempt would be made to interpret it as a number, as a fallback. This option disables that fallback.
--numeric-msrs
Display MSR numbers only.
--numeric-values
Display and set MSR values as numbers.
--numeric-fields
Display and set MSR field values as numbers.
-n, --numeric
Display and set MSRs, MSR values, and MSR field values as numbers only. Equivalent to --numeric-msrs, --numeric-values, and --numeric-fields.
--no-field-names
Display MSR field descriptions only, omitting names. Normally both would be displayed.
--no-field-descrs
Display MSR field names only, omitting descriptions. Normally both would be displayed.

Kats Sudoku is a simple helper program for solving Sudoku puzzles. Kats Sudoku starts with an empty board and prints all possible numbers in each field.

After setting a certain field to a number, it deletes all occurrences of this number in the corresponding row/column/block so that scanning of rows/columns/blocks for possible entries is unnecessary.

Otherwise, there is no logic, which means that finding the solution is still the players task.

mod_limitipconn is an Apache module which allows web server administrators to limit the number of simultaneous downloads permitted from a single IP address.