dateutils - command line date and time utilities
dateutils are a bunch of tools that revolve around fiddling with dates and times in the command line with a strong focus on use cases that arise when dealing with large amounts of financial data.
Written by Sebastian Freundt <firstname.lastname@example.org>
Report bugs to: https://github.com/hroptatyr/dateutils/issues
The full documentation for dateutils is maintained as a Texinfo manual. If the info program is properly installed at your site, the command
- info dateutils
should give you access to the complete manual.