Nils Goroll <[EMAIL PROTECTED]> wrote:
> Yupp, I got that.
>
> > pid=$(ptree $(pgrep cron)|read parent junk;echo $parent)
>
> This is fine in ksh, but not in bash as this depends on how reading from a
> pipe
> is implemented.
Well, this is a bash problem ;-)
The UNIX shell traditionally did run the rightmost part of a pipeline in
forground. Bash reversed this as in csh.
Jörg
--
EMail:[EMAIL PROTECTED] (home) Jörg Schilling D-13353 Berlin
[EMAIL PROTECTED] (uni)
[EMAIL PROTECTED] (work) Blog: http://schily.blogspot.com/
URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily
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