Unixcop published a tutorial about how to install and configure Smartctl on CentOS/RHEL 8 and Ubuntu 20.04.
How to Install and Configure Smartctl on CentOS/RHEL 8 and Ubuntu 20.04
Smartctl is a command line utility or a tool in UNIX like operating system that perform SMART tasks such as printing the SMART self-test and error logs, enabling and disabling SMART automatic testing, and initiating device self-tests. S.M.A.R.T. is a system in modern hard drives designed to report conditions that may indicate impending failure.
