groundcat/fail2ban.sh

Created January 12, 2026 08:37

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fail2ban.sh

apt update && apt upgrade -y && apt install -y fail2ban && printf "[DEFAULT]\ndestemail = your@email.here\nsendername = Fail2Ban\n\n[sshd]\nenabled = true\nport = 22\nmode = aggressive\n" | tee /etc/fail2ban/jail.local >/dev/null && systemctl restart fail2ban

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