red hat bugzilla

Red Hat Linux is probably the best-known Linux distribution. Red Hat Linux is well-supported by commercial software, and tends to be easy to install and have good hardware support out of the box.

Compaq has taken over the maintenance for Red Hat for their Alpha processor - theres a link to their Alpha Red Hat page below.

Red Hat 9 is the last version of Red Hat Linux per se, and Red Hat will stop supporting it soon. Instead they offer a commercial Linux distribution, "Red Hat Enterprise Edition", and a free distribution, "The Fedora Project".

ical for Red Hat is an effort to provide the ical program in RPM format for users of current versions of Red Hat Linux.

Red Hat Enterprise Linux v.4, released in February 2005, provides significant technology enhancements over the v.3 release. Areas of specific development include improvements in security capabilities, increased server performance and scalability, and enhanced desktop capabilities�all while ensuring a high level of compatibility with prior releases.

Red Hat Enterprise Linux supports a wide range hardware and software applications, and is the worlds leading enterprise-focused Linux environment.

The following section outlines a few of the major new features in Red Hat Enterprise Linux v.4:

Linux 2.6 kernel infrastructure

Red Hat Enterprise Linux v.4 provides the most stable and robust commercial product based on the Linux communitys 2.6.9 kernel. Open source projects such as Fedora provided an environment for the Linux 2.6 kernel to mature significantly during 2004.

As a result, the Red Hat Enterprise Linux v.4 kernel offers numerous improvements over earlier kernels, including many enhanced algorithms and features:

· Generic logical CPU scheduler: Handles multi-core and hyperthreaded CPUs.
· Object-based Reverse Mapping VM: Improved performance in memory constrained systems.
· Read Copy Update: SMP algorithm optimization for operating system data structures.
· Multiple I/O schedulers: Selectable based on the application environment.
· Enhanced SMP & NUMA support: Improved performance and scalability for large servers.
· Network interrupt mitigation (NAPI): Improved performance for heavy network loads.

Improved storage and file system capabilities

Numerous enhancements have been incorporated into Red Hat Enterprise Linux v.4 that improve the scalability and performance of the data storage subsystems, including:

· Ext3 performance: Block Reservations and Hash Tree Directories improve the performance of read/write I/O and directory scanning operations.
· Ext3 scalability: Dynamic file system expansion and file system sizes up to 8TB are now supported.
· Logical Volume Management: A comprehensive update to the LVM provides new features such as read/write snapshots and transactional metadata updates, along with a flexible new management GUI. Mirroring and enhanced multipathing are scheduled for delivery by mid 2005.
· Scalability: Enhanced storage LUN management makes it possible to configure much larger storage subsystems.
· Automounting: The inclusion of AutoFSv4 provides sophisticated device access control, supporting features such as browsable mounts and replicated servers.
· Cost reduction: Support for Serial ATA disk storage provides increased performance, higher densities, and reduced cost per megabyte over traditional IDE devices.

New security capabilities

Provision of sophisticated security capabilities has been a specific development focus of the Red Hat Enterprise Linux v.4 release. New features include:

· Mandatory Access Control: Security Enhanced Linux (SELinux) provides a MAC infrastructure that complements the existing Discretionary Access Control security features provided by the standard Linux environment. In a MAC-based environment, application capabilities and privileges are set by predefined policies and enforced by the kernel. This prevents errant applications from compromising system security.
· Memory management enhancements: Several features, including Exec Shield and Position Independent Executables, combine to prevent applications from being exploited by attacks such as buffer overflows.
· Compile and runtime consistency checking: New buffer validation techniques in the GCC compiler and Glibc library greatly reduce the risk of faulty applications being compromised.

Improved desktop capabilities

Significant emphasis has been placed on providing a feature-rich, easy-to-use, desktop environment for all Red Hat Enterprise Linux family members (including Red Hat Desktop). A brief summary of new features:

· Personal productivity: Advanced user capabilities are provided by the OpenOffice.org productivity suite, the Firefox web browser and Evolution email client
· Plug-and-play device support: Easy handling of devices such as USB disks and digital cameras (as well as photo management applications such as gThumb)
· Multimedia: Applications for audio, video, and streaming content such as RhythmBox, HelixPlayer, Totem, and SoundJuicer
· User environment: GNOME 2.8 provides numerous enhancements for a more consistent graphical look and feel. Comprehensive management tools (e.g. printer and network management and VNC-based application session sharing) and utilities (e.g. Gaim instant messaging, and GIMP image processing) combine to provide a complete and highly functional user experience.
· Interoperability: Technologies that allow user login authentication with Microsoft Active Directory, NTLM authentication for web-based applications, Evolution mail client access to Windows Exchange Servers
· IIIMF: The Internet/Intranet Input Method framework provides the next-generation multilingual Unicode input method framework. It offers many features, such as full Unicode support and the ability to run multiple concurrent language engines.

Miscellaneous features

As a major new release, almost every aspect of Red Hat Enterprise Linux has been enhanced. Some of the more important improvements:

· Compatibility with prior releases: Red Hat Enterprise Linux v.4 includes compatibility libraries that enable most v.3 and v.2.1 applications to continue to run without modification.
· Languages: Focused on international standards, such as OpenI18N and GB18030, Red Hat Enterprise Linux has documentation and software available in 15 languages: English, Japanese, German, Brazilian Portuguese, Korean, Italian, French, Simplified Chinese, Traditional Chinese, Spanish, Devnagari, Bangla, Punjabi, Tamil, Gujarati.
· Auditing: In an update planned for mid-2005, a new auditing facility will be available that provides an open, bidirectional socket interface that can be used by auditing applications. It provides comprehensive auditing capabilities for SELinux and standard Linux events.
· File serving: Provision of NFSv4 provides features such improved security, operation coalescing and integrated file locking, while Samba provides easy access to Microsoft Windows printers and file shares.
· Software development: The latest GCC 3.4 compiler toolchain, and a technology preview of the forthcoming GCC 4.0 toolchain, are provided. These offer standards-compliant C/C++ and Fortran 95 development environments.
· Advanced configuration and power interface: Support for the ACPI standard enables a wide range of power management capabilities (battery monitoring, automated power down, suspend), and provides a foundation for increasingly sophisticated features in the future.
· Extras: Optional software is provided on the Red Hat Enterprise Linux Extras CD and Red Hat Network channel. This includes features such as additional desktop applications (e.g. Adobe Reader, Macromedia Flash), Java environments, and printroom-quality Agfa/Monotype fonts.


Here are some key features of "Red Hat Enterprise":

Server features summary

· Databases - Leading open source databases: PostgreSQL, MySQL
· Development - Environments for C, C++, Java, Fortran with Perl, Python, CVS and Emacs
· Engineering - Computational tools including blas, pvm, and lam
· File servers - FTP, NFS, and Samba (CIFS)
· Mail server - IMAP/POP servers with Cyrus, Sendmail, spamassassin
· Networking - Complete suite of network servers and firewall
· Printing - CUPS/lpr printing systems
· Security - Extensive features including SSL, IpSec, MAC/DAC
· Web server - Apache server with numerous mod/php plugins

Client features summary

· Document preparation - OpenOffice.org office suite 1
· Extensive Microsoft interoperability
· Laptop power management - APM/ACPI
· Mail - several clients including Evolution
· Multimedia support - applications for multiple audio/video formats
· Plug-and-play device support
· RDP terminal services
· Remote desktop sharing/collaboration
· User interface - GNOME-based with optional KDE
· Web browsing - Firefox
· Wireless support
· X Windows system

Red Hat Enterprise Linux is the leading platform for open source computing. Red Hat Enterprise Linux 5 is sold by subscription, delivers continuous value and is certified by top enterprise hardware and software vendors.

From the desktop to the datacenter, Enterprise Linux couples the innovation of open source technology and the stability of a true enterprise-class platform.

Whats New in 5.0 Stable Release:

· Red Hat, the worlds leading provider of open source solutions, today announced the availability of Red Hat Enterprise Linux 5. Red Hat Enterprise Linux is the cornerstone of the companys open source architecture. Initially launched in 2002, Red Hat Enterprise Linux can be found in the majority of Fortune 500 environments, and is renowned for performance, value and reliability.

Whats New in 5.1 Beta 1 Development Release:

· Red Hat is pleased to announce the availability of the beta release of 5.1 (kernel 2.6.18-36.el5) for the Red Hat Enterprise Linux 5 family of products. This beta release includes the following improvements: Completion of virtualization support on Itanium2 platforms; support for 32-bit PV guests on 64-bit AMD64/Intel 64 hosts; improved support for HV guests; improved ACPI power management support including support for S3 suspend to RAM and S4 hibernate; technology preview of a Firewire stack which will be fully supported in a subsequent minor release..., general bug fixing and driver updates.

Ensure your success in RHCE (Red Hat Linux Certification) with Whizlabs simulator, the most effective training software for the Linux certification.

Developed by highly experienced and certified professionals, it offers 5 mock exams (250 questions) on the latest pattern in a simulated environment.

Coupled with value added offerings like Quick revision tips, it provides the most efficient and effective learning platform.

Endorsed by leading IT certification sites, it is a most recommended study aid for Red Hat Linux certification. Last but not the least; it comes with FREE technical support and "Unconditional 100% Money Back Guarantee". Check out the FREE demo version.

RHCE@Whiz comprises of 5 Mock Tests (250 Questions) on the latest pattern of Red Hat Linux Certification (Rh 302) Exam. The salient features include High Level of Customization, Detailed Explanation, Quick Revision Tips, scorer of the month and much more.

SantaClaus Hat Icons is a package of 5 freeware emoticon icons inspired in Santa Claus Hat.

The package contains a simple hat, happy hat, nervous hat, sad hat, sleepy hat.

SantaClaus Hat you can try now these nice christmas icons.

Hi Hat Choker description
A very simple MIDI filter that will provide hi-hat choking Hi Hat Choker was designed to be a very simple MIDI filter that will provide hi-hat choking for samplers that do not provide this feature .

When you hit the open hi-hat (note #46) it delays the note-off until it next encounters a pedal hi-hat (note #44) or closed hi-hat (note #42). This allows you to play and record realistic hi-hat tracks without having to manually hold down the open hi-hat note, and release it when you play a closed hi-hat.

You must have Hubis MIDI Loopback device installed, as Choker reads from your MIDI input and writes to a MIDI output. If you select a loopback device as the output, you can then select that same device as the input to Gigasampler or your sequencer.

Red is a very simple screen saver. It displays pictures of design objects, shadows and red lights.
Its really easy to install RED.

REDs going to be your PCs best friend especially because its free !

Immerse yourself in a captivating story taking place during a revolution on Mars. Bonus: You have the unprecedented ability to blast through environments(15 weapons of mass destruction), blowing holes in walls and making rubble of anything that gets in your way.

Wage war through 20 diverse levels while trying to stay alive long enough to bring down Ultor and solve the mystery of the Plague. To complete your objectives you will utilize 15 weapons of mass destruction, each with its own secondary firing capability including rail guns, rocket launchers, riot sticks and heavy explosives, hijack 5 fully armed land, sea and air vehicles and survive varied environments from the deep seas of Mars to the Ultor Corporations bases and more. Red Faction is a revolution. Join now!

Here are some key features of "Red Faction":

· Red Faction revolutionizes next generation gaming with Geo-Mod technology, the ability to completely alter and destroy the environment in real-time.
· Controllable vehicles: Hijack 5 land, sea and air vehicles each equipped with their own weapons including an ATV, submarine and high flying fighter.
· Immersive storyline: A true first person shooter with an engrossing single player storyline, taking place during a revolution on Mars.
· Varied objectives: Stealth, cooperation and action driven objectives are all important aspects of game play.
· 20 levels of varied environments: Play 20 intricate levels through the deep seas of Mars, natural caves inhabited by bats, the Ultor Corporations bases and more.
· Advanced physics simulation: Supports falling geometry, particles and liquid.