Letter: B
- basesystem-8.0-4: The skeleton package which defines a simple Red Hat Linux system.
 - bash-3.0-19.2: The GNU Bourne Again shell (bash) version 3.0.
 - bc-1.06-17.1: GNU's bc (a numeric processing language) and dc (a calculator).
 - beecrypt-3.1.0-6: An open source cryptography library.
 - beecrypt-devel-3.1.0-6: Files needed for developing applications with beecrypt.
 - beecrypt-python-3.1.0-6: Files needed for python applications using beecrypt.
 - bg5ps-1.3.0-17: Converts Big5 encoded Chinese into printable postscript.
 - bind-9.2.4-2: A DNS (Domain Name System) server.
 - bind-chroot-9.2.4-2: A chrooted tree for the BIND nameserver
 - bind-devel-9.2.4-2: Include files and libraries needed for bind DNS development.
 - bind-libs-9.2.4-2: Libraries used by various DNS packages
 - bind-utils-9.2.4-2: Utilities for querying DNS name servers.
 - binutils-2.15.92.0.2-13: A GNU collection of binary utilities.
 - bison-1.875c-2: A GNU general-purpose parser generator.
 - bitmap-fonts-0.3-4: Selected set of bitmap fonts
 - bitmap-fonts-cjk-0.3-4: Selected cjk bitmap fonts for Anaconda
 - bitstream-vera-fonts-1.10-4: Bitstream Vera Fonts
 - blas-3.0-25.1: The BLAS (Basic Linear Algebra Subprograms) library.
 - bluez-bluefw-1.0-6: Bluetooth firmware loader
 - bluez-hcidump-1.11-1: Bluetooth HCI protocol analyser
 - bluez-libs-2.10-2: Bluetooth libraries
 - bluez-libs-devel-2.10-2: Development libraries for Bluetooth applications
 - bluez-pin-0.23-3: D-BUS Bluetooth PIN helper
 - bluez-utils-2.10-2.1: Bluetooth utilities
 - bluez-utils-cups-2.10-2.1: CUPS printer backend for Bluetooth printers
 - bogl-0.1.18-4: A terminal program for displaying Unicode on the console.
 - bogl-bterm-0.1.18-4: A Unicode capable terminal program for the Linux frame buffer.
 - bogl-devel-0.1.18-4: Development files required to build BOGL applications.
 - boost-1.32.0-1.rhel4: The Boost C++ Libraries
 - boost-devel-1.32.0-1.rhel4: The Boost C++ Headers
 - bootparamd-0.17-19.RHEL4: A server process which provides boot information to diskless clients.
 - booty-0.44-1: simple python bootloader config lib
 - bridge-utils-1.0.4-4: Utilities for configuring the linux ethernet bridge.
 - bridge-utils-devel-1.0.4-4: Utilities for configuring the linux ethernet bridge.
 - brltty-3.2-7: Braille display driver for Linux/Unix.
 - bug-buddy-2.8.0-3: A bug reporting utility for GNOME.
 - busybox-1.00.rc1-5: Statically linked binary providing simplified versions of system commands
 - busybox-anaconda-1.00.rc1-5: Version of busybox configured for use with anaconda
 - byacc-1.9-28: A public domain Yacc parser generator.
 - bzip2-1.0.2-13.EL4.2: A file compression utility.
 - bzip2-devel-1.0.2-13.EL4.2: Header files and libraries for developing apps which will use bzip2.
 - bzip2-libs-1.0.2-13.EL4.2: Libraries for applications using bzip2