view bin/rng @ 5232:8e51f494e522

<int-e> ` echo \'welcome "$@" | sed s/\\\\\\<.//g\' > bin/elcome
author HackBot
date Sat, 03 Jan 2015 22:58:33 +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