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Code Block |
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language | bash |
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linenumbers | true |
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su example_user
cd ~
mkdir -p ~/.ssh && sudo chmod -R 700 ~/.ssh/ && cd .ssh/
&& vim authorized_keys |
Make the root account not accessible for direct login and make the server accessible only through ssh key
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Code Block |
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language | bash |
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linenumbers | true |
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sudo visudo
%sudo ALL=(ALL) NOPASSWD:ALL
or
example_user ALL=NOPASSWD: ALL |
Restart the ssh service for the changes to take affect
Code Block |
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language | bash |
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linenumbers | true |
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sudo service ssh restart |
Checking Config errors in Nginx
Code Block |
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language | bash |
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linenumbers | true |
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nginx -t -c /etc/nginx/nginx.conf |