sunrise_time - Prints the time of the next sunrise
sunrise_time sunrise_time [-f FILE] [-m +/-minutes] echo "task" | at `sunrise_time`
Specify alternate configuration file
Specify a certain offset before or after the sunrise
Uses the system coordinates as configured from the perl package Geo::Local::Server and with the perl package DateTime::Event::Sunrise to calculate the next sunrise.
To install Geo::Local::Server, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Geo::Local::Server
CPAN shell
perl -MCPAN -e shell install Geo::Local::Server
For more information on module installation, please visit the detailed CPAN module installation guide.