Please complete the following command:

You want to temporarily prevent users from logging in. Please complete the following command:

touch /etc/________

You want to temporarily prevent users from logging in. Please complete the following command:

touch /etc/________

Answer: nologin

Explanation:
If the file /etc/nologin exists, login(1) will allow access only to root. Other users will be shown the contents of this file and their logins will be refused.



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