2020-06-08 18:59:06 +00:00
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#!/bin/sh
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2020-06-08 19:20:39 +00:00
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apt upgrade || exit 10
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apt install -y tmux ufw || exit 15
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2020-06-08 20:42:47 +00:00
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sed -i '/PubkeyAuthentication/c\PubkeyAuthentication yes' /etc/ssh/sshd_config
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sed -i '/PasswordAuthentication/c\PasswordAuthentication no' /etc/ssh/sshd_config
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sed -i '/PermitRootLogin/c\PermitRootLogin prohibit-password' /etc/ssh/sshd_config
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systemctl restart sshd
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2020-06-08 19:20:39 +00:00
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ufw allow ssh || exit 20
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2020-06-08 20:17:30 +00:00
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yes | ufw enable
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2020-06-08 20:42:47 +00:00
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