Letter: B
- basesystem-8.0-5.1.1: The skeleton package which defines a simple Red Hat Linux system.
- bash-3.1-16.1: The GNU Bourne Again shell (bash) version 3.1.
- bc-1.06-21: GNU's bc (a numeric processing language) and dc (a calculator).
- bcel-5.1-8jpp.1: Byte Code Engineering Library
- beagle-0.2.10-5.al3: The Beagle Search Infrastructure
- beecrypt-4.1.2-10.1.1: An open source cryptography library.
- bg5ps-1.3.0-22.2.1: Converts Big5 encoded Chinese into printable postscript.
- bind-9.3.3-4.al3: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server.
- binutils-2.17.50.0.3-6.sparc: A GNU collection of binary utilities.
- bison-2.3-2.1: A GNU general-purpose parser generator.
- bitmap-fonts-0.3-5.1.1: Selected set of bitmap fonts
- bitstream-vera-fonts-1.10-7: Bitstream Vera Fonts
- bluez-gnome-0.6-1.al3: Bluetooth pairing and control applet
- bluez-hcidump-1.32-1: Bluetooth HCI protocol analyser
- bluez-libs-3.7-1: Bluetooth libraries
- bluez-pin-0.30-5: D-BUS Bluetooth PIN helper
- bluez-utils-3.7-2: Bluetooth utilities
- bogl-0.1.18-11.2.1: A terminal program for displaying Unicode on the console.
- boost-1.33.1-6.1: The Boost C++ Libraries
- bootparamd-0.17-24.devel.2.1: A server process which provides boot information to diskless clients.
- booty-0.80-1: simple python bootloader config lib
- bouncycastle-1.33-3: Bouncy Castle Crypto Package for Java
- bridge-utils-1.1-2: Utilities for configuring the linux ethernet bridge
- brltty-3.7.2-1.al3: Braille display driver for Linux/Unix.
- bsf-2.3.0-11jpp.1: Bean Scripting Framework
- bsh-1.3.0-9jpp.1: Lightweight Scripting for Java
- bug-buddy-2.16.0-3.al3: A bug reporting utility for GNOME
- busybox-1.2.0-3: Statically linked binary providing simplified versions of system commands
- byacc-1.9-29.2.2: A public domain Yacc parser generator.
- bzip2-1.0.3-3: A file compression utility.