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|
<?php #!/bin/sh
offset = 0
until [ "$ein" = "q" ]
do
i=0
while [ $i -lt 10 ]
do
echo $offset
i=`expr $i + 1`
offset=`expr $offset + 1`
done
echo "Offset vor case: $offset"
read ein
case ein in
"q" ) ein="q" ;;
"v" ) offset=`expr $offset + 10` ;;
"z" ) offset=`expr $offset - 10` ;;
esac
echo "Offset nach case: $offset"
done
exit 1 # :S ?> |