GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.1 |
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pam_rootok(8) |
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pam_rootok − Gain only root access
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pam_rootok.so [debug] |
pam_rootok is a PAM module that authenticates the user if their UID is 0. Applications that are created setuid−root generally retain the UID of the user but run with the authority of an enhanced effective−UID. It is the real UID that is checked.
debug
Print debug information.
Only the auth service is supported.
PAM_SUCCESS
The UID is 0.
PAM_AUTH_ERR
The UID is not 0.
In the case of the su(1) application the historical usage is to permit the superuser to adopt the identity of a lesser user without the use of a password. To obtain this behavior with PAM the following pair of lines are needed for the corresponding entry in the /etc/pam.d/su configuration file:
# su
authentication. Root is granted access by default.
auth sufficient pam_rootok.so
auth required pam_unix.so
su(1), pam.conf(5), pam.d(8), pam(8)
pam_rootok was written by Andrew G. Morgan, <morgan@kernel.org>.
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pam_rootok(8) | |