This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: Subshell
Sorry, it should have been #! (beginners mistake, I guess)
Thanks,
Greg
On Fri, 12 Mar 2004, Christopher Faylor wrote:
> On Fri, Mar 12, 2004 at 01:49:27PM -0600, Gregory Borota wrote:
> >#/bin/bash
> >echo Silly
> >( sleep 50 &
> > ( sleep 50 ) )
> >wait
> >
> >each subshell is "sh.exe".
>
> Why would bash arbitrarily choose "sh.exe" as the subshell?
>
> >I want to be be "bash.exe". How do I force that without having to
> >write bash -c ....
> >
> >P.S. Looked at cygwin faq, archive, didn't find the answer although this
> >I would think has been brought up before.
>
> Hmm.
>
> c:\>cd cygwin\bin
>
> c:\cygwin\bin>ren sh.exe sh-saf.exe
> C:\cygwin\bin\sh.exe -> C:\cygwin\bin\sh-saf.exe
> 1 file renamed
>
> c:\cygwin\bin>bash
> bash-2.05b$ (sleep 1&) # works
> bash-2.05b$ cat /tmp/tst
> #!/bin/bash
> echo Silly
> (sleep 1 &
> (sleep 1))
> bash-2.05b$ /tmp/tst
> Silly
> bash-2.05b$ # works
>
> If bash used /bin/sh then it would have complained when running the above.
>
> I verified via strace that bash wasn't looking for sh.exe and settling
> for bash.exe if it didn't exist, too.
> --
> Please use the resources at cygwin.com rather than sending personal email.
> Special for spam email harvesters: send email to aaaspam@sourceware.org
> and be permanently blocked from mailing lists at sources.redhat.com
>
> --
> Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
> Problem reports: http://cygwin.com/problems.html
> Documentation: http://cygwin.com/docs.html
> FAQ: http://cygwin.com/faq/
>
>
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/