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24 lines
289 B

#! /usr/bin/bash
function ampel() {
case ${1} in
1)
echo "Ampelphase rot"
;;
2)
echo "Ampelphase rot/gelb"
;;
3)
echo "Ampelphase grün"
;;
4)
echo "Ampelphase gelb"
;;
esac
}
for i in 1 2 3 4; do
ampel "${i}"
done