n Time Input:
n d = days (86400
seconds), h = hours (3600
seconds)
n m = minutes (60
seconds), s = seconds (the
default)
n
n Arithmetic characters
are permitted, and implicit addition is performed on strings of the form '1d5h10m30s'.
n
nExamples:
n # dt ... alarm=10s noprogt=1m
runtime=24h