From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org
X-Spam-Level: 
X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
	DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE autolearn=ham
	autolearn_force=no version=3.4.4
Received: (qmail 24370 invoked from network); 13 Dec 2020 14:38:20 -0000
Received: from ewsd.inri.net (107.191.116.128)
  by inbox.vuxu.org with ESMTPUTF8; 13 Dec 2020 14:38:20 -0000
Received: from mail-ej1-f50.google.com ([209.85.218.50]) by ewsd; Sun Dec 13 09:36:13 -0500 2020
Received: by mail-ej1-f50.google.com with SMTP id d17so18974680ejy.9
        for <9front@9front.org>; Sun, 13 Dec 2020 06:36:07 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=mime-version:in-reply-to:references:from:date:message-id:subject:to;
        bh=3258SCiCybZhuqpSqURgPoY8E7xtUny1NnNEZ2Q4HYw=;
        b=KK8QbAqlk0ujGzO4Hu82lnHuIGcqvNFYJUGRvtLh2FDVZoFAMZ+yCqs/wyYNvMu0bE
         hqpkyrh4QysZcHfD60uD3N0AG7WBFjFTFLw9GlJ9dmzVG4+ZxmASA6sz96c1yYSBb2Yu
         3ghnObl9dkqr+DC4ppVv4MWvhQoGG1zrTkjAFMLyVCu4eE3s6yzMXVLLruVc+F/5ZVg1
         Nq6nZ7+lGi4occMs1xCJTu7sy5EI1cFxLrdx6c00wSZsfjOpnzgd78DFfk5/LYs+gy6G
         jOjP+M3VdT3wXwoHlYjmRd2hbh2W35IkfueySElmftHvVc9SeKySPsyrStL2YWV6E/1I
         kXBg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:mime-version:in-reply-to:references:from:date
         :message-id:subject:to;
        bh=3258SCiCybZhuqpSqURgPoY8E7xtUny1NnNEZ2Q4HYw=;
        b=gD32hoTrlnWNvM5xvMKn0q6Y+VFezGC+QDBonj9LJhi2MpHetwDn0DlPZ5U3dXsxz+
         DrV3Y+JNssKJf30uTXiCsKgWCMODWOY2QSC7GOzADsZBIEU0fmcEh+jYRF+HQleXDmu0
         vdeuuQPBykpl+YQcifyS4vfp4wYkJ8JdoTgGXYvfbwRRcGX+CAr9R4TmKyoUsxO9AYs+
         wlAbD58B9IewROikOvZcy7eKlidnBd+Sj+n0hAsyOxLfAakN/R22Pbx5JZXH7LIIpX69
         lfzXQw0vyU3CsTUc0JgUDPLeAT/0Q1cDL6jZogNu5A1KMTABYdyd4jc3frYQx1Fi7Yyj
         5JpA==
X-Gm-Message-State: AOAM532YBTg75FY11GaYMi4UBACS6BxuCsPHlBeXP8ILHypuSSKTtEh4
	Hx+SWoj7dFHSb1pxVYKbCJnYxA1XQNPhVGNYXWfY8h2q1tA=
X-Google-Smtp-Source: ABdhPJwnpF9nyVdIyhr8lF69dpE0/GBwwu+ERgVXX5r0ewAinRVsk4vu5pqQdlep8ySwdn3S1ellUSaFsOvaajNrGvc=
X-Received: by 2002:a17:906:7104:: with SMTP id x4mr19325303ejj.141.1607870166432;
 Sun, 13 Dec 2020 06:36:06 -0800 (PST)
MIME-Version: 1.0
Received: by 2002:a17:906:c1b:b029:300:a1a3:c7b6 with HTTP; Sun, 13 Dec 2020
 06:36:05 -0800 (PST)
In-Reply-To: <X9XLFUZG4JSfoM/k@wopr>
References: <b265c768-decd-8a1b-4b77-75ba42308414@gmail.com> <X9XLFUZG4JSfoM/k@wopr>
From: Stuart Morrow <morrow.stuart@gmail.com>
Date: Sun, 13 Dec 2020 14:36:05 +0000
Message-ID: <CABB-WO-WFh+fo9nbEQhdn8_zQATd9tb7h=oj-zqgj-h4P+HdNQ@mail.gmail.com>
To: 9front@9front.org
Content-Type: text/plain; charset="UTF-8"
List-ID: <9front.9front.org>
List-Help: <http://lists.9front.org>
X-Glyph: ➈
X-Bullshit: social browser realtime framework 
Subject: Re: [9front] Tar's usage messages
Reply-To: 9front@9front.org
Precedence: bulk

> Generally, elements in square brackets are optional arguments, and elements without them are required.

Ipconfig violates even this.