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Harold2017/check-port-release.md

Created March 1, 2019 09:16
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check-port-release.md

check port occupied by which process

sudo lsof -i
sudo lsof -i | grep TCP
sudo lsof -i :80 | grep LISTEN
sudo netstat -lptu
sudo netstat -tulpn
sudo ls -l /proc/$pid/exe

list port used by which pid

sudo fuser 80/tcp

release port by killing pid

kill -9 $(fuser 80/tcp 2>/dev/null)
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