Ibiza
기록하는 습관
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# 방법 1 lsof -i -nP | grep LISTEN | awk '{print $(NF-1)" " $1}' | sort -u # 방법 2 netstat -tnlp
netstat -tnlp | grep -v 127.0.0.1 | sed 's/:::/0 /g' | sed 's/[:\/]/ /g' | awk '{print $5"\t"$10}' | sort -ug