From: Russ Cox <rsc@swtch.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] searchfs
Date: Thu, 6 Aug 2009 08:28:39 -0700 [thread overview]
Message-ID: <dd6fe68a0908060828m1c53c372p44ebb43321c3de02@mail.gmail.com> (raw)
In-Reply-To: <ad9190200142500e61e128e444446b9a@quanstro.net>
> you need to read and write the same file descriptor. (i'm
> not sure why i would use this instead of grep, even for http
> queries.) <>[fd] is rc syntax for opening a file for r/w.
> here's an example of opening fd 3 rw, then sending the
> query into that fd and reading the results back:
for interactive playing, it is easier to use
% aux/rdwr /n/search/search
> search=eat&
...
though maybe the trailing newline would cause trouble.
see /sys/src/cmd/ip/httpd/netlib_find.c for a real client.
russ
prev parent reply other threads:[~2009-08-06 15:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-06 8:49 Daniel Lyons
2009-08-06 13:07 ` erik quanstrom
2009-08-06 15:28 ` Russ Cox [this message]
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