Ticket is a simple command tool used to query tickets from kyfw.12306.cn, should be easy to use and brief to understand.
go get -u github.com/jaysinco/ticket
ticket -h
Usage: ticket [from] [to] [YYMMDD]
-from string
departure station, can be regexp of code or name or pingyin
-to string
arrival station, same as 'from'
-date string
should be within sale range and be form of 'YYMMDD'