题解 | #netstat练习2-查看和3306端口#
netstat练习2-查看和3306端口建立的连接
https://www.nowcoder.com/practice/534b95941ffb495b9ba57fbfc3cd723a
#! /bin/bash
cat nowcoder.txt | grep "ESTABLISHED" | grep "3306" | awk '{print $(NF-1)}' | awk -F ":" '{print $1}' |
sort | uniq -c | sort -nk 1 -r | awk '{print $1" "$2}'
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