Package: findutils

"findutils" package binaries on CentOS:

/bin/find /usr/bin/find /usr/bin/oldfind /usr/bin/xargs

You may install this package on CentOS with yum install findutils

"findutils" package binaries on Debian:

/usr/bin/find /usr/bin/oldfind /usr/bin/xargs

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