% go build
create config.yml for setting both start and end time of working hour.
this tool generates random minute in 20 for both times.
from: # time to start your work.
hour: 9
min: 40
to: # time to end your work
hour: 19
min: 0# run at 2022-10-02
% ./go-randomize-workinghour
Generated working times in 2022/10, lets copy into Google Spreadsheet
% ./go-randomize-workinghour 2022-09
Generated working times in 2022/09, lets copy into Google Spreadsheet