Difference between revisions of "Countering SSH bruteforce attacks"
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Rafahsolis (talk | contribs) (Created page with "== 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...") |
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== Create Parsing command == | == Create Parsing command == | ||
| − | sudo touch /usr/bin/brute | + | <nowiki>sudo touch /usr/bin/brute |
sudo chmod +x /usr/bin/brute | sudo chmod +x /usr/bin/brute | ||
| − | sudo nano /usr/bin/brute | + | 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 " -->" $10}' | grep ubuntu</source> | sudo cat /var/log/auth.log | grep -i 'invalid user' | grep -v ']$' | awk '{print $8 " -->" $10}' | grep ubuntu</source> | ||
Revision as of 21:26, 12 November 2018
Create Parsing command
sudo touch /usr/bin/brute sudo chmod +x /usr/bin/brute sudo nano /usr/bin/brute
#!/bin/bash
sudo cat /var/log/auth.log | grep -i 'invalid user' | grep -v ']$' | awk '{print $8 " -->" $10}' | grep ubuntu