dule-reference.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sag-pam_wheel.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">6.40. pam_userdb - authenticate against a db database </td><td width="20%" align="center"><a accesskey="h" href="Linux-PAM_SAG.html">Home</a></td><td width="40%" align="right" valign="top"> 6.42. pam_wheel - only permit root access to members of group wheel</td></tr></table></div></body></html>