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				@@ -38,9 +38,16 @@ 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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				-systemctl start knockd 
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				 # patch https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868015 
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				-# systemctl enable knockd 
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				+echo -e " 
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				+ 
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				+# patch https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868015 
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				+[Install] 
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				+WantedBy=multi-user.target 
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				+Alias=knockd.service" >> /lib/systemd/system/knockd.service 
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				+ 
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				+systemctl enable knockd 
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				+systemctl start knockd 
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				 echo -e "\033[92;1mknockd installed and configured\033[Om" 
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				 echo -e "\033[92;1mplease note this sequence for future ssh knocking\033[Om" 
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