Free operating room software for linux

J Operating System is primarily intended for programmers.
Target Users:
- Hobbiests--You used to buy computers to do programming. They didnt do much else. Windows doesnt even come with a compiler, which is ironic since Bill Gates wrote BASIC. The "J" operating system is primarily intended for programmers. Ive attempted to lower the bar, so amateurs can contribute. I hope to recreate the dynamic environment that used to exist when the Commodore 64 was around and everyone was creating odd-ball software.
- Researchers--Im sure many lab researchers still use DOS because they have to interact with hardware, which is difficult with Windows.
Main features:
- No security! You can access all ports, memory and disk blocks to your hearts content. When youre working with your own computer, security just gets in the way and makes things slow--I hate anti-virus and anti-spyware because they just slow things down. When you know you dont have a risk, have no secrets and do regular back-ups, who needs security?
- Uniformity
- There is no virtual memory and everyone is on the same address-map. You can easily communicate between tasks, passing addresses. Addresses start at a base of zero and, essentually, segment registers are not used.
- There is basically one language to learn called "C+" which is a little more than "C", but less than "C++". You dont need to learn a scripting langauge because everything uses this syntax.
- There is an extension of ASCII called "J" rich text which allows colors, links, graphics and various widgets in your documents. This format is used in source code, documents, help, menus, etc.
- Support for compressed, encrypted and contiguous files.
- FAT32, FAT12 and ISO9660 filesystems.
- Blazing-fast compiler which can recompile everything in 5 seconds. It doesnt optimize.
- All source code is included and its still around a Meg.
Hardware:
- PS/2 mouse and keyboard
- VGA graphics
- Some hard drives. Must be on the primary or secondary IDE controller and support LBA28. Drives of 120Gig are the limit.
- Some CD-ROM/DVD drives, including burning.
- Some floppies. Just 1.44Meg and not all types.
- No USB support yet
- No network support yet
- ASCII printers on the parallel port are supported.

Inferno is a compact operating system designed for building distributed and networked systems on a wide variety of devices and platforms.
Inferno was originally developed at Bell Labs (the research division of Lucent Technologies).
Inferno Operating System is a well-designed, economical operating system particularly suitable for use in networked devices such as advanced telephones, hand-held devices, TV set-top boxes, and many other embedded applications.
Inferno can run in native mode on an embedded system or in emulation mode under many different operating systems. Inferno has many features in common with Plan 9.
Cross-Platform Portability
Inferno can run as a user application on top of an existing operating system or as a stand alone operating system. Most of the popular operating systems and processor architectures are supported:
Host Operating Systems:
- Windows NT/2000/XP
- Irix
- Linux
- MacOS X
- FreeBSD
- Solaris
- Plan 9
Supported Architectures:
- Intel x86 (386 & higher)
- Intel XScale
- IBM PowerPC
- ARM StrongARM (ARM & Thumb)
- Sun SPARC
Inferno also runs as a plug-in under Internet Explorer version 4 and higher. Each Inferno system presents an identical environment to the applications, irrespective of the underlying host OS or architecture, allowing the developer to work with a truly homogeneous environment across multiple different platforms.
Portable Applications
Inferno applications are written in Limbo, a modern, safe, modular, concurrent programming language with C-like syntax. It is more powerful than C but considerably easier to understand and debug than C++ or Java. Limbo code is compiled into architecture independent byte code which is then interpreted (or compiled on the fly) on the target processor. This means that any Inferno application will run identically on all Inferno platforms.
Transparent Resources
Inferno offers complete transparency of resources and data using a simple but powerful namespace system. By representing resources as files and having one standard communication protocol, resources such as data stores, services and external devices can easily be shared between Inferno systems. A resource interface may be imported to the local system and used by the applications without them knowing, or needing to know, whether it is local or remote.
Security
High level security is an important part of the Inferno system. By using one standard protocol for all network communication, security can be focused on one point and provided at a system level. Inferno offers full support for authenticated, encrypted connections using a certificate based user identification scheme and variety of algorithms including:
- IDEA, 56 bit DES, 40, 128 and 256 bit RC4 encryption algorithms
- MD4, MD5 and SHA secure hash algorithms
A Complete Solution
Inferno is not only an operating system, it is also a complete development environment, providing all the tools necessary for creating, testing and debugging the applications that run within it.
- Acme IDE: includes editor, shell, advanced pattern matching tools & more
- Fast Compiler: with full syntax and compile time type checking
- Graphical Debugger: with full stack trace for currently executing threads
- Powerful Shell: with sophisticated scripting capabilities
- UNIX like commands: including bind, grep, gzip, mount, ps, tar, yacc...
Enhancements:
- New licence terms (a `dual licence scheme allowing use as Free Software)
- Styx revision based on 9P2000, and consequent changes to Sys
- Authentication changes
- Improved colour graphics support, including compositing
- Scalable fonts using Freetype
- Revamped Tk implementation
- Window management moved out of Tk to a separate window manager in Limbo
- Limbo: exception handling and fixed-point
- Limbo: other possible changes
- Dis VM changes
- More commands and library modules
- Better network service configuration
- /net/dns served by host and native DNS resolver
- Hosted kernels configured from a parts list as for native kernels
- Signed modules
- Internet Explorer plug-in revised and in source form
- Expanded documentation

Meeting Room Booking System (MRBS) is a free, GPL, web application using PHP and MySQL/pgsql for booking meeting rooms. This project is similar in concept to Netscape Calendar, but much cheaper!
Main features:
- Web/Intranet based - Available from any workstation through a Browser
- Simple to follow, Web based options and intuitive presentation
- Flexible Repeating Bookings
- Authentication with your existing user database (eg Netware, NT Domain, NIS etc.)
- Ensures that conflicting entries cannot be entered
- Reporting option
- Selectable DAY / WEEK / MONTH views
- Multiple auth levels (read-only, user, admin)
- Multiple languages supported (translated to Czech, Chinese, Danish, Dutch, Finnish, French, German, Greek, Italian, Japanese, Norwegian, Portuguese, Spanish, Swedish)
- Stable and in use at many organizations
- mySQL and Postgres support
MRBS is very reliable at this point. All the features that are needed in day-to-day operation are included. Its very intuitive for users, so very little or no instruction is needed. It is in production use at many large organisations around the world for uses as diverse as its originally intended meeting rooms to restaurant tables and aeroplanes at a flying school!
Different languages are supported, there are translations for many languages available (currently Czech, Chinese, Danish, Dutch, Finnish, French, German, Greek, Italian, Japanese, Norwegian, Portuguese, Spanish, Swedish). If your language is not supported it is very easy to customize as all strings are stored in language-specific files.
Enhancements:
- Extra options were added to the LDAP authentication scheme.
- You can now configure the cookie path used by the cookie and PHP session schemes.
- A short PHP start tag was fixed.
- Meeting duration can now use , as the decimal point.
- The Swedish translation was updated.
- AIX support was added.
- The language preference code was improved.
- Some bracketing in the month view was corrected.

Kwort Linux is an free operating system. Based on slackware, it provides a solid, simple and stable base system.

Kworts desktop and applications are completely based on the gtk2 toolkit. It uses the Xfce desktop as default with some modifications.

At the moment Kwort provides its own tools for retrieving packages from our mirrors called kpkg.

String::MFN is a Perl module to Normalize a string in the manner of the mfn utility.

SYNOPSIS

use String::MFN;

my $sane_string = mfn($retarded_string);
...

Normalizes a string. Normalization, in brief, means modifying the string to resemble a sane UNIX filename while retaining information carried by the original formatting.
Normalization, in specific, consists of characters other than [w-.+] being removed, lowercasing of all letters, separation of internaCaps, separation of leading numerals from trailing non-numerals, replacement of "bracketing" characters ({[()]}), replacement of ampersands, and collapsing (things that look like) repeating extentions.

Some concrete examples (filenames found by googling for "mp3 playlist"):

Frank Sinatra & Count Basie - More.mp3
frank_sinatra_and_count_basie-more.mp3

Cornershop - Heavy Soup [Outro] [*] [*].mp3
cornershop-heavy_soup-outro.mp3

Soundtrack - American Pie 2 5 - Uncle Kracker - (Im Gonna) Split This Room In Half.mp3
soundtrack-american_pie_205-uncle_kracker-im_gonna-split_this_room_in_half.mp3

12. Only You (Bad Boys Remix)(Ft. The Notorious B.I.G.).mp3
12-only_you-bad_boys_remix-ft_the_notorious_b.i.g.mp3

Ultramagnetic MCs - Critical Beatdown.mp3.mp3.mp3
ultramagnetic_mcs-critical_beatdown.mp3

FUNCTIONS

mfn

Normalizes a string. Returns the normalized string. If no argument is given, mfn operates on $_.

Cultbooking project is a hotel booking system.
Via a central API called CultSwitch, it is possible to make bookings and set the actual availabilities in the hotels PMS.
Enhancements:
- added session function to avoid reduplicate reservations
- added a new table errortext into the database ota_object_description and changed the scripts cancel.php and confirm.php to support for displaying the contents of errors
- modified the function send_xml_data in the file cb_funtionen_inc.php to connect with the new Cultswitch, the central API, which is now implemented in Java.
- added a function in Javascript to check the consistency between the numbe of the guests and the occupancy of the room(s).
- the detailed information of the hotel including the description of hotel or room can be displayed not only in English but also in German.

EasiLiX is a Linux integrated software that makes easy and secure for using and administering Linux operating system and other services.
- EasiLiX makes easier,
- EasiLiX makes more simple,
- EasiLiX makes more secure,
- EasiLiX makes more stable,
- EasiLiX makes more reliable,