+
+ echo "${indent_unit}-->"
+
+ printf '%sUDP: ' "${indent_unit}${indent_unit}"
+ sudo -n netstat -ulnp \
+ | awk 'NR > 2 {print $6}' \
+ | awk -F/ '{print $2}' \
+ | sort -u \
+ | xargs \
+ | column -t
+
+ printf '%sTCP: ' "${indent_unit}${indent_unit}"
+ sudo -n netstat -tlnp \
+ | awk 'NR > 2 {print $7}' \
+ | awk -F/ '{print $2}' \
+ | sort -u \
+ | xargs \
+ | column -t
+
+ echo "${indent_unit}<->"
+
+ printf '%sTCP: ' "${indent_unit}${indent_unit}"
+ sudo -n netstat -tnp \
+ | awk 'NR > 2 && $6 == "ESTABLISHED" {print $7}' \
+ | awk -F/ '{print $2}' \
+ | sort -u \
+ | xargs \
+ | column -t