Tente:
yum whatprovides <command>
De man yum
:
provides or whatprovides
Is used to find out which package provides some feature or file.
Just use a specific name or a file-glob-syntax wildcards to list
the packages available or installed that provide that feature or
file.
Exemplo:
yum whatprovides /bin/ls
coreutils-5.97-34.el5_8.1.x86_64 : The GNU core utilities: a set of tools
: commonly used in shell scripts
Repo : base
Matched from:
Filename : /bin/ls
coreutils-5.97-34.el5_8.1.x86_64 : The GNU core utilities: a set of tools
: commonly used in shell scripts
Repo : installed
Matched from:
Other : Provides-match: /bin/ls