Address already in use - bind(2) for "127.0.0.1" port 3000 (Errno::EADDRINUSE)
lsof -wni tcp:3000
kill -9 PID_numberAddress already in use - bind(2) for "127.0.0.1" port 3000 (Errno::EADDRINUSE)
lsof -wni tcp:3000
kill -9 PID_numberlisten tcp 127.0.0.1:8001: bind: address already in use
$ ps aux | grep kubectl
$ kill -9 process_number_hereAddress already in use - bind(2) for "127.0.0.1" port 3000 (Errno::EADDRINUSE)
sudo fuser -k -n tcp portCopyright © 2021 Codeinu
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