25 lines
536 B
Bash
Executable File
25 lines
536 B
Bash
Executable File
#!/bin/sh
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if [ -z "$1" ] ; then
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echo "error: must specify configuration file to use"
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exit 5
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fi
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. ./"$1"
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ssh -T $ssh << EOSSH
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apt update || exit 5
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apt upgrade -y || exit 10
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apt install -y tmux ufw curl || exit 15
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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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ufw allow ssh || exit 20
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yes | ufw enable
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EOSSH
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