Difference between revisions of "Countering SSH bruteforce attacks"
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Rafahsolis (talk | contribs) |
Rafahsolis (talk | contribs) |
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sudo nano /usr/bin/brute</nowiki> | sudo nano /usr/bin/brute</nowiki> | ||
<source lang=bash>#!/bin/bash | <source lang=bash>#!/bin/bash | ||
| − | sudo cat /var/log/auth.log | grep -i 'invalid user' | grep -v ']$' | awk '{print $8 " -->" $10}' | + | sudo cat /var/log/auth.log | grep -i 'invalid user' | grep -v ']$' | awk '{print $8 " --> " $10}' |
Revision as of 21:27, 12 November 2018
Create Parsing command
sudo touch /usr/bin/brute sudo chmod +x /usr/bin/brute sudo nano /usr/bin/brute
<source lang=bash>#!/bin/bash sudo cat /var/log/auth.log | grep -i 'invalid user' | grep -v ']$' | awk '{print $8 " --> " $10}'