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
Date: Thu, 7 Feb 2008 20:38:41 +0900 [thread overview]
Message-ID: <140e7ec30802070338w657eaba7hfaef1dc3462cd559@mail.gmail.com> (raw)
In-Reply-To: <b954b2060802070333q502e1383j25d4810c16948ccf@mail.gmail.com>
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
next prev parent reply other threads:[~2008-02-07 11:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-06 16:57 Hongzheng Wang
2008-02-07 9:55 ` Douglas A. Gwyn
2008-02-07 11:33 ` Hongzheng Wang
2008-02-07 11:38 ` sqweek [this message]
2008-02-07 11:42 ` y i y u s
2008-02-07 11:43 ` Rob Pike
2008-02-07 12:37 ` Hongzheng Wang
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