Answers for "Address already in use: ('localhost', 8975)"

address already in use :::3000

lsof -i:3000 
kill -9 [PID]

Posted by: Guest on July-09-2020

address already in use

# To see ports in use
sudo lsof -i -P -n | grep LISTEN 
sudo netstat -tulpn | grep LISTEN

Posted by: Guest on January-27-2021

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