1 #! /usr/local/bin/ruby
2 cmd = ARGV.join(" ")
3 b = Time.now
4 system(cmd)
5 e = Time.now
6 ut, st, cut, cst = Time.times.to_a
7 total = (e - b).to_f
8 printf STDERR, "%11.1f real %11.1f user %11.1f sys\n", total, cut, cst