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Re: [PROGRAMMERING] Hvordan finder jeg det næste tal?



In <sslug@sslug> Jens Bang <sslug@sslug> writes:

>Jeg har en række directories der ser sådan ud:

>	~/EtDir/temp/tempXX

>Hvor XX er et fortløbende heltal.

>Er det muligt at skrive et bash-script der finder det næste tal i rækken? Mit 
>gæt er at jeg skal bruge noget á la
>	for X in ~/EtDir/temp/temp*

>Men hvordan får jeg pillet tallet ud af X?

for X in ~/EtDir/temp/temp*
do
    XNUM=`basename $X | sed -e 's/^temp//'`
    echo "Tallet er $XNUM"
done


Mvh,
Henrik



 
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