Ques 1:
Write shell script for the following
It should display menu for following
Display file contents with line number
display the file contents with page break
quit.
Answer:
echo "\n Enter your choice
\n1)show file content with line number
2) show file content with pagebreak\n
3)quit"
read choice
case "$choice" in
1)echo "enter the file name";read fname;cat -b $fname;;
2)echo "enter the file name";read fname;cat $fname | more;;
3)exit
esac
Quest 2:
Write a shell script for accepting the following information and storing in file.
i) customer name
ii) item description
iii) quantity
iv) rate the user should get the facility to enter as many record as he wants.
Answer:
ans=y
echo "enter the file name:\c"
read fname
while [ "$ans" = "y" ]
do
echo "Enter\n customer name |item description| quantity| rate:\c" >/dev/tty
read cname itemd quant rate
echo "$cname|$itemd|$quant|rate" >> $fname
echo "record inserted successfully:\c"
echo "do you want to continue:(y/n)"
read c
case "$c" in
y*|Y*) ans=y;;
n*|N*) ans=n;;
*) ans=y ;;
esac
done
