varname.sh calc.sh und constant.sh

This commit is contained in:
Olli Graf
2024-07-08 11:04:14 +02:00
parent 7d989a0619
commit 52838b8724
3 changed files with 38 additions and 0 deletions

27
teil10/calc.sh Normal file
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# calc.sh
a=5
b=10
# Summenbildung falsch
summe=a+b
echo "Summe falsch: ${summe}"
# Summenbildung korrekt
let c=a+b
echo "Summe: ${c}"
let d=b-a
echo "Differenz: ${d}"
e=$(expr ${a} \* ${b})
echo "Multiplikation: ${e}"
let f=b/a
echo "Division: ${f}"

6
teil10/constant.sh Normal file
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# constant.sh
readonly const=1
const=2

5
teil10/varname.sh Normal file
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var='var'
VAR='VAR'
echo ${VAR}
echo ${var}