Re: bash scripts and cd's....

["Jose I. Cabrera" <cabrera at wrc dot xerox dot com>]

Thanks Earnie!  that worked....!

Earnie Boyd wrote:
> 
> ---"Jose I. Cabrera" <cabrera@wrc.xerox.com> wrote:
> 
> Hi, Jose.
> 
> >
> > I have NT4SP3 running Cygnus v20.
> >
> > I have a script:
> >
> > --- begin script ---
> > #! /bin/sh
> >
> > cd k:
> > cd NormalDirectory
> > cd "Directory with a spaces in between"
> >
> > exit 0
> > --- end script ---
> >
> > This executes ok.  But, when I do a ls, the files echo'ed are the
> > files from HOME.  why?  If I do this manually, I could get to
> > "Directory with a spaces in between".  Any idea why?
> >
> 
> For example purposes I'll call the script ys.  When ys is executed it
> is executed in a child process.  The cd happens in the child not the
> parent.  The parent never sees the cd that happens in the child process.
> 
> To have the parent issue the cd commands you need to use the "source"
> command AKA ".".  E.G.:
> 
> bash$ source ys
> 
> or
> 
> bash$ . ys
> 
> This will have the effect you want and leave the parent in path\ with\
> spaces.
> 
> ==
> -                        \\||//
> -------------------o0O0--Earnie--0O0o-------------------
> --                earnie_boyd@yahoo.com               --
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> ----------------------ooo0O--O0ooo----------------------
> 
> PS: Newbie's, you should visit my page.
> _________________________________________________________
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-- 

Hasta pronto.....!!!
Y como dice mi pa'i, "Mecedora!!"

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!!                 jose.....El Dominicano Americano Ausente.    !!
!!    These are my opinions and not my employer's.              !!
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