This is the Debian Linux prepackaged version of the anacron utility.
Anacron - run commands periodically
Copyright (C) 1998 Itai Tzur
Copyright (C) 1999 Sean 'Shaleh' Perry
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A 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 this program; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
anacron can be found on https://sourceforge.net/projects/anacron/.
On Debian Linux systems, the complete text of the GNU General
Public License version 2 can be found in /usr/share/common-licenses/GPL-2.
