Parent Category: Security
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In this tutorial I'll show you some tricks to find out by yourself if you are under DDOS attack or not.

Here are some usefull Linux commands:

#netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

To find if there is large number of HTTP process running use the command:

#ps -aux|grep HTTP|wc -l

#netstat -lpn|grep :80 |awk '{print $5}'|sort