While (endless, stop: CTRL+C)
while :
do
date
echo "Hello "
sleep 5
done
Alternativ:
while : ; do date; echo "Hello "; sleep 6; done
For (5x):
for i in {1..5}
do
echo "Number is $i "
sleep 2
done
Alternativ 1:
for i in {1..5}; do echo "Number is $i "; sleep 2; done
Alternativ 2:
for i in {1..5}; do echo "Number is $i " && sleep 2; done