How to output information from netstat to the terminal every second?

Question

linux

Hello.
Can you please tell me how to display information from netstat in the terminal in real time?
For example, the command netstat -na | grep:80 | wc -l , I need it to update itself, every second

Answer 1

watch -n 1 "netstat -na | grep :80 | wc -l"

Answer 2

Decided like this, thanks to you
while true; do netstat -na | grep:80 | wc -l | tr '\n' '\r'; sleep1; done