Subject: [bug#39528] [PATCH v3] Add tunctl

From: Nicolas Goaziou <[email-masked]>
Date: Mon, 10 Feb 2020 00:06:08 +0100

Hello,

Vincent Legoll <[email-masked]> writes:

> with a better commit msg this time

> +         (replace 'install
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let* ((out (assoc-ref outputs "out"))
> +                    (bin (string-append out "/bin")))
> +               (mkdir-p bin)
> +               (copy-file "tunctl"
> +                          (string-append bin "/tunctl")))

You can replace the two last lines with

  (install-file "tunctl" bin)

> +    (description "Utility to set up and maintain TUN/TAP network interfaces")

This is a bit short. What about:

  tunctl is used to set up and maintain persistent TUN/TAP network
  interfaces, enabling user applications to simulate network traffic.
  Such interfaces is useful for VPN software, virtualization, emulation,
  simulation, and a number of other applications.

Thank you!
  
Regards,

-- 
Nicolas Goaziou