atf-version —
shows information about the installed ATF version
atf-version is a utility that prints information about
the version of ATF currently installed in the system.
In the first synopsis form, atf-version
shows the release version of the ATF package installed in the system (the
installation that corresponds to the instance of
atf-version being executed) and also shows
information related to the repository revision used to build that
package.
In the second synopsis form, atf-version
will print information about all supported options and their purpose.