netstat -n | awk '/^tcp/ {++S[$NF]} END {for(key in S) print key,"\t",S[key]}' 相关文章： 2021-11-23 2022-12-23 2022-12-23 2021-07-04 2022-12-23 2022-12-23 2022-02-09 2022-01-17