Package: rdist

"rdist" package binaries on CentOS:

/usr/bin/oldrdist /usr/bin/rdist /usr/bin/rdistd /usr/sbin/rdistd

You may install this package on CentOS with yum install rdist

"rdist" package binaries on Debian:

/usr/bin/rdistd /usr/bin/rdist

You may install this package on Debian with apt-get install rdist