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PAM_SHELLS(8) Linux-PAM Manual PAM_SHELLS(8)
pam_shells - PAM module to check for valid login shell
pam_shells.so
pam_shells is a PAM module that only allows access to the system if the user's shell is listed in /etc/shells. It also checks if /etc/shells is a plain file and not world writable.
This module does not recognise any options.
The auth and account module types are provided.
PAM_AUTH_ERR Access to the system was denied. PAM_SUCCESS The user's login shell was listed as valid shell in /etc/shells. PAM_SERVICE_ERR The module was not able to get the name of the user.
auth required pam_shells.so
shells(5), pam.conf(5), pam.d(5), pam(8)
pam_shells was written by Erik Troan <[email protected]>.
This page is part of the linux-pam (Pluggable Authentication
Modules for Linux) project. Information about the project can be
found at ⟨http://www.linux-pam.org/⟩. If you have a bug report
for this manual page, see ⟨//www.linux-pam.org/⟩. This page was
obtained from the project's upstream Git repository
⟨https://github.com/linux-pam/linux-pam.git⟩ on 2023-12-22. (At
that time, the date of the most recent commit that was found in
the repository was 2023-12-18.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
Linux-PAM Manual 12/22/2023 PAM_SHELLS(8)
Pages that refer to this page: shells(5)