#!/bin/bash
s="timestamp (UTC);ID;Threat Level;Category;Exporter IP address;Observation domain ID (ODID);Source MAC;Manufacturer;Source IP;Source Port;Destination IP;Destination Port;Protocol;Description
2020-03-14 13:54:10;20810;5;Ingress Traffic;::ffff:ac8:c8d0/128;101;00:10:8c:f0:cx:c0;Intel;8.8.8.8/32;49420;10.0.0.1/32;22;TCP;Ingress connection to common SSH port: 100% CertaintyHigh Severity Category: SSH Description: Shh"
awk 'BEGIN{FS=OFS=";"} {sub(/\/32/,"", $9);sub(/\/32/,"", $11);}1' <<< "$s"
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