Unix Shell Programming Example for B.Sc, B.Tech, BCA, MCA

 2. Use of for loop.

PROGRAM:

echo "Enter number of elements:"

read n

for i in `seq 1 $n`

do

    echo $i

done

OUTPUT:

[bgc@localhost ~]$ sh pc.sh

Enter number of elements:

3

1

2

3

[bgc@localhost ~]$