From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <f8d5169993223c89e8453da0d44788f4@quintile.net>
From: "Steve Simon" <steve@quintile.net>
Date: Fri, 16 Oct 2009 18:25:58 +0100
To: 9fans@9fans.net
In-Reply-To: <138575260910160858nfc9444fr73e3328d98eac98a@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit
Subject: Re: [9fans] dup(3)
Topicbox-Message-UUID: 88687a2a-ead5-11e9-9d60-3106f5b1d025

> @{builtin cd $1 && tar cf /fd/1 .} | @{builtin cd $2 && tar xTf /fd/0}

the /fd/1 and /fd/0 fererences ensure that dircp will work with ape's tar
which doesn't read/write stdin/stdout by default like plan9's does.

-Steve