The accuracy of PAM#Examples was discussed at the forums. I suggest to

1. Mention that nullok inverts pam_unix.so default behavoiur of not allowing blank passwords.
2. Remove the claim that

- the latter being what pam_permit.so is used for.

And state that as is, the pam_permit.so line has no effect with this configuration due to the way pam treats an optional module.

Regid (talk) 02:05, 23 April 2019 (UTC)

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