From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <140e7ec30802070338w657eaba7hfaef1dc3462cd559@mail.gmail.com>
Date: Thu,  7 Feb 2008 20:38:41 +0900
From: sqweek <sqweek@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] Non-parallel loop in Sam
In-Reply-To: <b954b2060802070333q502e1383j25d4810c16948ccf@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
References: <b954b2060802060857g7209a9a6kafafa436a0e6f7ad@mail.gmail.com>
	<47AA38CF.5AC2EDD9@null.net>
	<b954b2060802070333q502e1383j25d4810c16948ccf@mail.gmail.com>
Topicbox-Message-UUID: 4b021f58-ead3-11e9-9d60-3106f5b1d025

On Feb 7, 2008 8:33 PM, Hongzheng Wang <wanghz@gmail.com> wrote:
> > To
> > reverse the order of lines within a file already opened by
> > sam, I would simply enter the following sam commands:
> >         ,| nl | sort -rn
> >         ,x/^ +[0-9]+    /d
>
> tac

 Note that plan 9 has tail -r to reverse lines.
-sqweek