27 lines
818 B
Bash
27 lines
818 B
Bash
#!/bin/sh
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# TODO check if root
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echo '\033[35m
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__ __ __
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/ /______ ____ _____/ /______/ /
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/ //_/ __ \/ __ \/ ___/ //_/ __ /
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/ ,< / / / / /_/ / /__/ ,< / /_/ /
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/_/|_/_/ /_/\____/\___/_/|_|\__,_/
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\033[0m'
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echo "\033[35;1mInstalling knockd to control ssh port opening\033[0m"
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sleep 3
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apt-get --yes --force-yes install knockd
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mv /etc/knockd.conf /etc/knockd.conf.ori
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cp "$_cwd"/assets/knockd.conf /etc/knockd.conf
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echo -n "define a sequence number for opening ssh (as 7000,8000,9000) : "
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read sq
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sed -i "s/7000,8000,9000/$sq/g" /etc/knockd.conf
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sed -i 's/START_KNOCKD=0/START_KNOCKD=1/g' /etc/default/knockd
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/etc/init.d/knockd start
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echo "\033[92;1mknockd installed and configured\033[Om"
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echo "\033[92;1mplease note this sequence for future ssh knocking\033[Om"
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echo "$sq1"
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sleep 3
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