. Write a program which ask the user to enter a sentence (character by character) and when user press full stop (.) character program should display the full sentence and exit.

Answer 1

I wonder if "suranthi" comes close to being the subject of your post?

Answer 2

sure. create the file suranthi.pl

system "stty raw";
while ($_ = getc) {
last if $_ eq ".";
}
system "stty cooked";

perl suranthi.pl