Solved UNIX ASSIGNMENT-4 New
UNIX ASSIGNMENT-4 Solved Tutorial - 4 Subject : Unix & Shell Programming 1. write a shell script to copy one file into other, display appropriate message if destination file already exist. Script: echo "Enter source filename: " read sname echo "Enter destination filename: " read dname if [ -f $sname ] then if [ -f $dname ] then echo "Destination file already exists" echo "Do You want to overwrite the file?(y/n)" read ans if [ $ans = 'Y' -o $ans = 'y' ] ...