1NOLOGIN(5) Linux Programmer's Manual NOLOGIN(5)
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6 nologin - prevent unprivileged users from logging into the system
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9 If the file /etc/nologin exists and is readable, login(1) will allow
10 access only to root. Other users will be shown the contents of this
11 file and their logins will be refused. This provides a simple way of
12 temporarily disabling all unprivileged logins.
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15 /etc/nologin
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18 login(1), shutdown(8)
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21 This page is part of release 5.13 of the Linux man-pages project. A
22 description of the project, information about reporting bugs, and the
23 latest version of this page, can be found at
24 https://www.kernel.org/doc/man-pages/.
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28Linux 2017-09-15 NOLOGIN(5)