[vdr] VDR plugin options

Udo Richter udo_richter at gmx.de
Sat Jan 30 12:07:59 CET 2010


Am 25.01.2010 00:19, schrieb Adrian C.:
> Now I want a variable or array at the top of the script so I could
> easily add, remove and comment plugins... rewriting the above example:
> 
> vdrplug=(-Pfemon
>          -P"softdevice -vo xv:full -ao alsa:mixer:pcm=default"
> )
> $vdrbin -L $vdrlib ${vdrplug[@]}

The correct way to place every array element as one parameter, without
doing any additional whitespace separation, is this:

"$vdrbin" -L "$vdrlib" "${vdrplug[@]}"

In contrast, "${vdrplug[*]}" merges all to one parameter, ${vdrplug[@]}
does another whitespace separation run.


runvdr extreme also uses a bash array for building the command line.


Cheers,

Udo



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