cowsay

-- cowsay.lua (from https://gist.github.com/Gaichu/1c5b63c0093512b72779, made by Gaichu)
-- (Converted to computercraft by justync7)
arg = { ... }

if #arg < 1 then
    print("Incorrect usage. "..shell.getRunningProgram().." <message> ")
end

local cow = {
  [[
     \   ^__^
      \  (oo)\_______
         (__)\       )\/\\
             ||----w |
             ||     ||
  ]]
}


local maxLen = 2^10
for i=1,#arg do
  if i == 1 then
    if string.len(arg[1]) <= maxLen then
      print(" "..string.rep("_",#arg[1]+2).." ")
      print("< "..arg[1].." >")
      print(" "..string.rep("-",#arg[1]+2).." "..cow[1])
    end
  end
end