i am new in perl. the regexp/pattern matching seems very strange to me.
I need to do pattern matching and i can't get the correct output.
Here's what im trying to do.
i have a variable $callerid.Let's say my variable $callerid obtained the value 0921234567, what i want to get is just the last 7 characters of $callerid(which is 1234567). how will i do that in perl? please help. thanks