Date: Tue, 11 Jun 2002 01:41:40 +0300 From: Giorgos Keramidas <keramida@ceid.upatras.gr> To: Alfred Perlstein <bright@mu.org> Cc: committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/usr.sbin/mergemaster mergemaster.sh Message-ID: <20020610224140.GE18221@hades.hell.gr> In-Reply-To: <20020610223616.GR88163@elvis.mu.org> References: <20020610071649.89D2E37B409@hub.freebsd.org> <20020610221856.GD18221@hades.hell.gr> <20020610223616.GR88163@elvis.mu.org>
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On 2002-06-10 15:36 -0700, Alfred Perlstein wrote:
> * Giorgos Keramidas <keramida@FreeBSD.org> [020610 15:22] wrote:
> > On 2002-06-10 00:16 -0700, Doug Barton wrote:
> > > dougb 2002/06/10 00:16:42 PDT
> > >
> > > Modified files:
> > > usr.sbin/mergemaster mergemaster.sh
> > > Log:
> > > Go back to taking the user's umask into account. Thanks to Alfred for
> > > hatching the idea of using dc, and Giorgos (keramida) for incubating it.
> > _
> > __ __ ___ __ __ _ _ ___ ___ ___ | |
> > \ \ / / / _ \ \ \ /\ / / | | | | / __| / _ \ / _ \ | |
> > \ V / | __/ \ V V / | |_| | | (__ | (_) | | (_) | | |
> > \_/ \___| \_/\_/ \__, | \___| \___/ \___/ |_|
> > |___/
> >
> > Thank you for all the work you put into importing stat(1) and
> > simplifying what it takes to make this work :-)
>
> GRR!!! I'm pissed that sh(1) doesn't mention that one can do
> binary arithmatic within $(()), I spent an hour looking for
> some utility that could...
It can even do *bitwise* operations !!!
I was looking for some way to do (foo & umask), and ended up reading
the code ot src/{bin,sbin,usr.bin,usr.sbin}/* only to discover that
sh(1) was the thing ;-)
Truly embarassing.
- Giorgos
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