On Fri, Oct 28, 2005 at 08:54:40AM +0000, Gerrit Pape wrote:
>
> Hi Herbert, bash, pdks, and posh in unstable do it differently than
> dash:
>
> $ bash -c 'K=dvb0.net0 A=${K#dvb} ; echo $A'
> 0.net0
> $ pdksh -c 'K=dvb0.net0 A=${K#dvb} ; echo $A'
> 0.net0
> $ posh -c 'K=dvb0.net0 A=${K#dvb} ; echo $A'
> 0.net0
> $ dash -c 'K=dvb0.net0 A=${K#dvb} ; echo $A'
>
> $
I agree. It makes sense to do it like bash.
However, it seems that even bash/pdksh don't agree on the finer
details:
$ bash -c 'a=/bin PATH=$a ls /dev/null'
bash: line 1: ls: No such file or directory
$ pdksh -c 'a=/bin PATH=$a ls /dev/null'
/dev/null
$
Cheers,
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