RAIN(6) BSD Reference Manual RAIN(6)
rain - animated raindrops display
Rain's display is modeled after the VAX/VMS program of the
same name. The terminal has to be set for 9600 baud to
obtain the proper effect.
As with all programs that use termcap, the TERM environ-
ment variable must be set (and exported) to the type of
the terminal being used.
Eric P. Scott
4th Berkeley Distribution May 31, 1993 1