in_filename = "lzoTest.lua" out_filename = "lzoTest.lzo" inf = io.open(in_filename, "rb") outf = io.open(out_filename, "wb") -- Read, compress & write outf:write(lzo.compress(inf:read("*a"))) outf:close() inf:close() in_filename = "lzoTest.lzo" out_filename = "lzoTest.new" inf = io.open(in_filename, "rb") outf = io.open(out_filename, "wb") -- Read, de-compress & write outf:write(lzo.decompress(inf:read("*a"))) outf:close() inf:close()