Letter: R
- radvd-0.9.1-1.1.1: A Router Advertisement daemon
- raptor-1.4.2-1.ML5: Raptor RDF Parser Toolkit for Redland
- rarpd-ss981107-22.2.1: The RARP daemon.
- rcs-5.7-29.2.1: Revision Control System (RCS) file version management tools.
- rdate-1.4-4.2.1: Tool for getting the date/time from a remote machine.
- rdesktop-1.4.1-3.2.1: X client for remote desktop into Windows Terminal Server
- rdist-6.1.5-42.2.1: Maintains identical copies of files on multiple machines.
- readahead-1.2-2: Read a preset list of files into memory.
- readline-5.0-3.2.1: A library for editing typed command lines.
- redhat-lsb-3.0-9.2: LSB support for StartCom Linux
- regexp-1.3-2jpp_7.ML5: Simple regular expressions API
- reiserfs-utils-3.6.19-2.2: Tools for creating, repairing, and debugging ReiserFS filesystems.
- rgmanager-1.9.46-0.ML5.0: Open Source HA Resource Group Failover for Red Hat Enterprise Linux
- rhdb-utils-8.1.1-1.2.1: Miscellaneous utilities for PostgreSQL - Red Hat Edition.
- rhgb-0.16.3-1: StartCom Linux Graphical Boot
- rhnlib-2.0-1.p24.3.1: Python libraries for the RHN project
- rhpl-0.185-1: Library of python code used by programs in Red Hat Linux
- rhpxl-0.18-1: Python library for configuring and running X.
- rlog-1.3.7-1.ML5: Runtime Logging for C++
- rng-utils-2.0-1.11: Random number generator related utilities
- rootfiles-8.1-1.1: The basic required files for the root user's directory.
- rosegarden-4-1.2.3.ML5: Midi, audio and notation editor
- rp-pppoe-3.5-31: A PPP over Ethernet client (for xDSL support).
- rpm-4.4.2-15.2: The RPM package management system.
- rsh-0.17-34.1: Clients for remote access commands (rsh, rlogin, rcp).
- rsync-2.6.6-2.2.1: A program for synchronizing files over a network.
- ruby-1.8.4-3.2: An interpreter of object-oriented scripting language
- rusers-0.17-45.2.1: Displays the users logged into machines on the local network.
- rwall-0.17-25.2.1: Client for sending messages to a host's logged in users.
- rwho-0.17-25.2.1: Displays who is logged in to local network machines.