var void
var void
def s "/usr/bin/date"
str "%s: invalid date specification"
cmd date
def format ""
str "out of space [format]"
str "%s"
str "%s"
str "%s"
def t "now"
str "%s: invalid elapsed time"
str "%s"
str "%s: not found"
str "%s"
str "cannot set system time"
str "write error"