Letter: B
- basesystem-8.0-5.1: The skeleton package which defines a simple Red Hat Linux system.
- bash-3.1-6.2: The GNU Bourne Again shell (bash) version 3.1.
- bc-1.06-19.2.1: GNU's bc (a numeric processing language) and dc (a calculator).
- bcel-5.1-1jpp_6fc: Byte Code Engineering Library
- beagle-0.2.2-3: The Beagle Search Infrastructure
- beecrypt-4.1.2-9.2.1: An open source cryptography library.
- bg5ps-1.3.0-22.2.1: Converts Big5 encoded Chinese into printable postscript.
- bind-9.3.2-4.1: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server.
- binutils-2.16.91.0.6-4: A GNU collection of binary utilities.
- bison-2.1-1.2.1: A GNU general-purpose parser generator.
- bitmap-fonts-0.3-5.1: Selected set of bitmap fonts
- bitstream-vera-fonts-1.10-5.1: Bitstream Vera Fonts
- bluez-hcidump-1.30-1: Bluetooth HCI protocol analyser
- bluez-libs-2.25-1: Bluetooth libraries
- bluez-pin-0.30-2: D-BUS Bluetooth PIN helper
- bluez-utils-2.25-4: Bluetooth utilities
- boost-1.33.1-5: The Boost C++ Libraries
- bootparamd-0.17-24.devel.2: A server process which provides boot information to diskless clients.
- booty-0.71-1: simple python bootloader config lib
- bridge-utils-1.0.6-1.2: Utilities for configuring the linux ethernet bridge
- brltty-3.2-10.2.1: Braille display driver for Linux/Unix.
- bsf-2.3.0-6jpp_3fc: Bean Scripting Framework
- bsh-1.3.0-5jpp_1fc.1.1: Lightweight Scripting for Java
- bug-buddy-2.14.0-1: A bug reporting utility for GNOME.
- busybox-1.01-3: Statically linked binary providing simplified versions of system commands
- byacc-1.9-29.2.1: A public domain Yacc parser generator.
- bzip2-1.0.3-2.2.1: A file compression utility.