chsh.pamd

   1 #%PAM-1.0
   2 auth            sufficient      pam_rootok.so
   3 auth            required        pam_listfile.so item=user sense=allow file=/etc/security/chsh.allow onerr=fail
   4 auth            include         system-auth
   5 account         include         system-auth
   6 password        include         system-auth