Letter: C
- cachefilesd-0.7-2.al3: CacheFiles userspace management daemon
- caching-nameserver-7.3-5.FC5: The configuration files for setting up a caching name server.
- cadaver-0.22.3-4: Command-line WebDAV client
- cairo-1.2.4-1.al3: A vector graphics library
- cairo-java-1.0.5-3.al3: Java bindings for the Cairo library
- castor-0.9.5-1jpp.7: An open source data binding framework for Java
- ccid-1.0.1-5: Generic USB CCID smart card reader driver
- cdparanoia-alpha9.8-27.2: A Compact Disc Digital Audio (CDDA) extraction tool (or ripper).
- cdrdao-1.2.1-2: Writes audio CD-Rs in disk-at-once (DAO) mode.
- cdrtools-2.01-10: A collection of CD/DVD utilities.
- check-0.9.3-5.al3: A unit test framework for C
- checkpolicy-1.30.12-1: SELinux policy compiler
- chkconfig-1.3.30-1: A system tool for maintaining the /etc/rc*.d hierarchy.
- chkfontpath-1.10.1-1.1: Simple interface for editing the font path for the X font server.
- ckermit-8.0.211-5.1.al3: The quintessential all-purpose communications program
- classpathx-jaf-1.0-9jpp.1: GNU JavaBeans(tm) Activation Framework
- classpathx-mail-1.1.1-4jpp.1: GNU JavaMail(tm)
- cleanfeed-0.95.7b-21.1.1: A spam filter for Usenet news servers.
- cman-2.0.18-2.al3: cman - The Cluster Manager
- compat-db-4.2.52-5.1: The Berkeley DB database library for Red Hat Linux 7.x compatibility.
- compat-readline43-4.3-3: The readline 4.3 library for compatibility with older software.
- compat-slang-1.4.9-27.2.2: The shared library for the S-Lang extension language.
- comps-extras-11.1-1.1: Images for components and tools for working with the comps file
- concurrent-1.3.4-4jpp.1: Utility classes for concurrent Java programming
- control-center-2.16.0-9.al3: GNOME Control Center
- coolkey-1.0.1-9: CoolKey PKCS #11 module
- coreutils-5.97-11.al3.1: The GNU core utilities: a set of tools commonly used in shell scripts
- cpio-2.6-19: A GNU archiving program.
- cpufreq-utils-002-1.1.41.al3.1: CPU Frequency changing related utilities
- cpuspeed-1.2.1-1.40.al3.1: CPU Frequency adjusting daemon.
- cracklib-2.8.9-3.1: A password-checking library.
- createrepo-0.4.4-2.al3: Creates a common metadata repository
- crontabs-1.10-8: Root crontab files used to schedule the execution of programs.
- cryptix-3.2.0-9jpp.1: Java crypto package
- cryptix-asn1-20011119-7jpp.2: Cryptix ASN1 implementation
- crypto-utils-2.3-1: SSL certificate and key management utilities
- cryptsetup-luks-1.0.3-2.1: A utility for setting up encrypted filesystems
- cscope-15.5-15.al3.1: C source code tree search and browse tool
- ctags-5.6-1.1: A C programming language indexing and/or cross-reference tool.
- cups-1.2.4-9: Common Unix Printing System
- curl-7.15.5-1.al3: A utility for getting files from remote servers (FTP, HTTP, and others).
- cvs-1.11.22-6.al3: A version control system.
- cyrus-sasl-2.1.22-4: The Cyrus SASL library.