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--- ubuntu:networking:finding_ddos_attacks [2021/01/08 12:53] – created peter
+++ ubuntu:networking:finding_ddos_attacks [2021/01/08 13:32] (current) – [Check if a server is under a DoS attack] peter
@@ Line 106: / Line 106: @@
 </WRAP>
+----
+==== Colourful Output ====
+<code bash>
+ss -ntu|awk '{print $5}'|cut -d: -f1 -s|sort|uniq -c|sort -nk1 -r | while IFS= read -r line; do if [[ `echo $line | cut -d' ' -f 2` =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then echo -e "\033[0;31m$line"; else echo -e "\033[0;34m$line"; fi; done
+</code>
+returns:
+<code bash>
+192.168.1.69
+127.0.0.1
+[fd42
+</code>
 ----