Letter: B
- basesystem-8.0-5.1.1: The skeleton package which defines a simple Red Hat Linux system.
 - bash-3.2-24.el5: The GNU Bourne Again shell (bash) version 3.2
 - bc-1.06-21: GNU's bc (a numeric processing language) and dc (a calculator).
 - bcel-5.1-8jpp.1: Byte Code Engineering Library
 - bcel-demo-5.1-8jpp.1: Examples for bcel
 - bcel-javadoc-5.1-8jpp.1: Javadoc for bcel
 - bcel-manual-5.1-8jpp.1: Manual for bcel
 - beecrypt-4.1.2-10.1.1: An open source cryptography library.
 - beecrypt-devel-4.1.2-10.1.1: Files needed for developing applications with beecrypt.
 - beecrypt-python-4.1.2-10.1.1: Files needed for python applications using beecrypt.
 - bind-9.3.4-10.P1.el5: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server.
 - bind-chroot-9.3.4-10.P1.el5: A chroot runtime environment for the ISC BIND DNS server, named(8)
 - bind-devel-9.3.4-10.P1.el5: Header files and libraries needed for BIND DNS development.
 - bind-libbind-devel-9.3.4-10.P1.el5: Include files and library needed to use the BIND resolver library.
 - bind-libs-9.3.4-10.P1.el5: Libraries used by the BIND DNS packages
 - bind-sdb-9.3.4-10.P1.el5: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server with database backends.
 - bind-utils-9.3.4-10.P1.el5: Utilities for querying DNS name servers.
 - binutils-2.17.50.0.6-9.el5: A GNU collection of binary utilities.
 - binutils-devel-2.17.50.0.6-9.el5: BFD and opcodes static libraries and header files
 - bison-2.3-2.1: A GNU general-purpose parser generator.
 - bison-devel-2.3-2.1: -ly library for development using Bison-generated parsers
 - bison-runtime-2.3-2.1: Runtime support files used by Bison-generated parsers
 - bitmap-fonts-0.3-5.1.1: Selected set of bitmap fonts
 - bitmap-fonts-cjk-0.3-5.1.1: Selected cjk bitmap fonts for Anaconda
 - bitstream-vera-fonts-1.10-7: Bitstream Vera Fonts
 - blas-3.0-37.el5: The BLAS (Basic Linear Algebra Subprograms) library.
 - blas-devel-3.0-37.el5: LAPACK development libraries
 - bluez-gnome-0.5-5.fc6: Bluetooth pairing and control applet
 - bluez-hcidump-1.32-1: Bluetooth HCI protocol analyser
 - bluez-libs-3.7-1.1: Bluetooth libraries
 - bluez-libs-devel-3.7-1.1: Development libraries for Bluetooth applications
 - bluez-utils-3.7-2.2: Bluetooth utilities
 - bluez-utils-cups-3.7-2.2: CUPS printer backend for Bluetooth printers
 - bogl-0.1.18-11.2.1.el5.1: A terminal program for displaying Unicode on the console.
 - bogl-bterm-0.1.18-11.2.1.el5.1: A Unicode capable terminal program for the Linux frame buffer.
 - bogl-devel-0.1.18-11.2.1.el5.1: Development files required to build BOGL applications.
 - boost-1.33.1-10.el5: The Boost C++ Libraries
 - boost-devel-1.33.1-10.el5: The Boost C++ headers and development libraries
 - boost-doc-1.33.1-10.el5: The Boost C++ html docs
 - bootparamd-0.17-24.devel.2.1: A server process which provides boot information to diskless clients.
 - booty-0.80.6-5: simple python bootloader config lib
 - bridge-utils-1.1-2: Utilities for configuring the linux ethernet bridge
 - brlapi-0.4.1-1.fc6.1: Appliation Programming Interface for BRLTTY.
 - brlapi-devel-0.4.1-1.fc6.1: Headers, static archive, and documentation for BrlAPI.
 - brltty-3.7.2-1.fc6.1: Braille display driver for Linux/Unix.
 - bsf-2.3.0-11jpp.1: Bean Scripting Framework
 - bsf-javadoc-2.3.0-11jpp.1: Javadoc for bsf
 - bsh-1.3.0-9jpp.1: Lightweight Scripting for Java
 - bsh-demo-1.3.0-9jpp.1: Demo for bsh
 - bsh-javadoc-1.3.0-9jpp.1: Javadoc for bsh
 - bsh-manual-1.3.0-9jpp.1: Manual for bsh
 - bug-buddy-2.16.0-2.el5: A bug reporting utility for GNOME
 - busybox-1.2.0-4.el5: Statically linked binary providing simplified versions of system commands
 - busybox-anaconda-1.2.0-4.el5: Version of busybox configured for use with anaconda
 - byacc-1.9-29.2.2: A public domain Yacc parser generator.
 - bzip2-1.0.3-4.el5_2: A file compression utility.
 - bzip2-devel-1.0.3-4.el5_2: Header files and libraries for developing apps which will use bzip2.
 - bzip2-libs-1.0.3-4.el5_2: Libraries for applications using bzip2