CODE EXAMPLE FOR SHELL

Printing 1-100 in Bash (3 ways)

i=1
while [ $i -le 100 ]
do
    echo $i
    i=$(($i+1))
done

//OR

i=1
while [ $i -le 100 ]
do
    echo $i
    i=`expr $i + 1`
done

//OR

for((i=1;i<=100;i++))
do
    echo $i
done