23,217
社区成员




netstat -tln | awk 'NR>2{sub(".*:", print $4}' | sort | uniq | tr '\r\n' ','
去重的。netstat -tln | awk -F '[: ]+' 'NR>2{printf $5","}END{print ""}'
netstat -tln | awk -F '[: ]+' 'NR>2{printf $5","}'
[nicenight@CSDN ~]# netstat -tln | awk 'BEGIN{ORS=","}; NR>2{sub(".*:", "", $4); print $4}'