[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [bug-gnulib] Re: [bug-gnulib] Re: speed up gnulib-tool a bit

From: Bruno Haible
Subject: Re: [bug-gnulib] Re: [bug-gnulib] Re: speed up gnulib-tool a bit
Date: Tue, 19 Sep 2006 17:57:00 +0200
User-agent: KMail/1.9.1

Eric Blake wrote:
> This is to be expected - POSIX states that $$ is special, and that in a
> subshell, it is not the pid of the current process, but the pid of the
> original process.
> http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_02

Thanks! I wasn't aware of that.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]