reanim8ed/sample.md

Last active March 27, 2022 19:00

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[UFW Firewall] #firewall #linux

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New setup

sudo apt-get install ufw
sudo ufw allow ssh
sudo ufw allow 'Nginx Full'
sudo ufw enable - Ensure you have ssh above otherwise you will lose your connection and not get it back.

List rules

sudo ufw status numbered

Delete

sudo ufw delete 3

Allow access

Any IP: sudo ufw allow 3306/tcp
Specific IP: sudo ufw allow from 10.8.0.5 to any port 3306

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