class Grepcidr < Formula
  desc "Filter IP addresses matching IPv4 CIDR/network specification"
  homepage "http://www.pc-tools.net/unix/grepcidr/"
  url "http://www.pc-tools.net/files/unix/grepcidr-2.0.tar.gz"
  sha256 "61886a377dabf98797145c31f6ba95e6837b6786e70c932324b7d6176d50f7fb"

  def install
    system "make"
    bin.install "grepcidr"
    man1.install "grepcidr.1"
  end
end