#!/usr/bin/env bash
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# bash <(curl -L -s https://raw.githubusercontent.com/mack-a/v2ray-agent/master/init_GCP_ssh.sh)
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if [[ -z `find ~/.ssh -name authorized_keys` ]]
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then
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echo -e "\033[36m 初始化 authorized_keys \033[0m"
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mkdir -p ~/.ssh
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touch ~/.ssh/authorized_keys
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chmod 600 ~/.ssh/authorized_keys
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fi
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sed -i "s/PasswordAuthentication/#PasswordAuthentication/g" `grep "PasswordAuthentication" -rl /etc/ssh/sshd_config`
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sed -i "s/RSAAuthentication/#RSAAuthentication/g" `grep "RSAAuthentication" -rl /etc/ssh/sshd_config`
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sed -i "s/PubkeyAuthentication/#PubkeyAuthentication/g" `grep "PubkeyAuthentication" -rl /etc/ssh/sshd_config`
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sed -i "s/AuthorizedKeysFile/#AuthorizedKeysFile/g" `grep "AuthorizedKeysFile" -rl /etc/ssh/sshd_config`
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sed -i "s/PermitRootLogin/#PermitRootLogin/g" `grep "PermitRootLogin" -rl /etc/ssh/sshd_config`
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sed -i '1iAuthorizedKeysFile .ssh/authorized_keys ' /etc/ssh/sshd_config
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sed -i '1iPubkeyAuthentication yes' /etc/ssh/sshd_config
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sed -i '1iRSAAuthentication yes' /etc/ssh/sshd_config
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sed -i '1iPasswordAuthentication no' /etc/ssh/sshd_config
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service sshd restart
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#if [[ ! -z `cat /etc/ssh/sshd_config|grep -v grep|grep -n "PermitRootLogin no"|awk -F "[:]" '{print $1}'` ]]
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#then
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# deleteLine=`cat /etc/ssh/sshd_config|grep -v grep|grep -n "PermitRootLogin no"|awk -F "[:]" '{print $1}'`
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# sed -i "${deleteLine}d" /etc/ssh/sshd_config
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#fi
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# echo '' >> ~/.ssh/authorized_keys
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