- COPYRIGHT AND LICENSE
almanac - Generate almanac data for a given location
almanac # The White House by default almanac 52.07 4.29 4 # The Hague almanac -help almanac -version
This option specifies the
strftime format used to display dates and times. The default is
This option displays the documentation for this script. The script then exits.
Display data for the Moon. Defaults to
-sun is asserted.
Display data for the Sun. Defaults to
-moon is asserted.
Display data for tomorrow, rather than today.
This option displays the version of this script. The script then exits.
This Perl script displays today's almanac for the position given on the command line, in latitude north of the Equator, longitude east of the prime meridian, and meters above sea level. If no position is given on the command line, the contents of environment variable
ALMANAC_POSITION are broken on spaces and used as the posiiton. If this environment variable is not found, the position of the White House in Washington DC USA is used.
By default, data for both the Sun and Moon are displayed. If you explicitly assert either
-moon, only the selected luminary will be displayed.
You can look a day ahead by specifying
The format of the time output can be specified using the
Thomas R. Wyant, III wyant at cpan dot org
Copyright (C) 2012-2020 by Thomas R. Wyant, III
This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES.
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.