Package: smartmontools

"smartmontools" package binaries on CentOS:

/usr/sbin/smartctl /usr/sbin/smartd /usr/sbin/update-smart-drivedb

You may install this package on CentOS with yum install smartmontools

"smartmontools" package binaries on Debian:

/usr/sbin/smartctl /usr/sbin/smartd /usr/sbin/update-smart-drivedb

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