view bin/rng @ 5347:df88f351a89d

<b_jonas> ` echo $\'#!/bin/sh\\nwelcome "$@" | tr Ww Vv\' > bin/velcome && chmod a+x bin/velcome
author HackBot
date Mon, 04 May 2015 22:32:29 +0000
parents c096bb536bb2
children
line wrap: on
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#!/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