Install libbusiness-hours-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libbusiness-hours-perl
Description:
Perl module to calculate business hours in a time period
Business::Hours is a simple tool for calculating business hours in a time period. Business hours can be specified for each day of the week, including details of breaks. Additionally, (public) holidays can be defined and excluded from the calculation.
Homepage: https://metacpan.org/release/Business-Hours
Version: 0.12-1
Section: universe/perl