debian@Rasbian:/$ cat /usr/share/doc/inxi/copyright | grep -i license
License: GPL-3+
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 3 of the License, or (at your option) any later
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
On Debian systems, the full text of the GNU General Public License version 3
can be found in the file `/usr/share/common-licenses/GPL-3'.
License: BSD-3-clause
debian@Rasbian:/$ vrms
No non-free or contrib packages installed on Rasbian! rms would be proud.