20 lines
598 B
Bash
20 lines
598 B
Bash
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#!/bin/bash
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PUB_KEY=$(curl -fsSL https://git.myprog.cn/eric.keys)
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if [ ! -f "${HOME}/.ssh/authorized_keys" ]; then
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mkdir -p ${HOME}/.ssh/
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touch ${HOME}/.ssh/authorized_keys
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fi
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echo -e "${PUB_KEY}\n" > ${HOME}/.ssh/authorized_keys
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chmod 700 ${HOME}/.ssh/
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chmod 600 ${HOME}/.ssh/authorized_keys
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sudo sed -i "s@.*\(PasswordAuthentication \).*@\1no@" /etc/ssh/sshd_config
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sudo sed -i 's/#\?PubkeyAuthentication \(yes\|no\)/PubkeyAuthentication yes/' /etc/ssh/sshd_config
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sudo sed -i 's/^#AuthorizedKeysFile/AuthorizedKeysFile/' /etc/ssh/sshd_config
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sudo systemctl restart sshd
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echo "Done"
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