Michael R. Davis
and 1 contributors

NAME

is_daytime - Exit status of true if it is currently daytime

SYNOPSIS

  is_daytime [-v] [-f FILE]
  is_daytime && echo 'It is Daytime!'

OPTIONS

-v

verbose

-f FILE - default /etc/local.coordinates

Specify alternate configuration file

DESCRIPTION

Uses the system coordinates as configured from the perl package Geo::Local::Server and with the perl package DateTime::Event::Sunrise calculates the next sunset and sunrise to determine if it is currently daytime or nighttime

EXIT STATUS

The exit status is 0 if it is daytime. The exit status is 1 if it is nighttime.