view bin/rng @ 5259:654628d0e1f5

<olsner> echo cat fu > bin/fu; chmod +x bin/fu
author HackBot
date Wed, 25 Feb 2015 18:49:51 +0000
parents c096bb536bb2
children
line wrap: on
line source

#!/usr/bin/env lua

math.randomseed(os.time())
W={}
for i,a in ipairs(arg) do
   for w in a:gmatch("[^%s]+") do
      table.insert(W, w)
   end
end
if #W>0 then
   print(W[math.random(#W)])
end