login roota

[Radek Liboska]

>/etc/login.defs:
>#
># SYSLOG_SG_ENAB does the same for newgrp and sg.
>SYSLOG_SU_ENAB          yes
>SYSLOG_SG_ENAB          yes
>
>#
># If defined, all su activity is logged to this file.
>#
>SULOG_FILE      /var/log/sulog
>
>pak uz staci jen zakazat login roota a pouzivat jen su
>

Nejak mi tohle nechodi. Ten /var/log/sulog je treba vytvorit rucne?
S jakymi pravy? Nebo se musi neco restartovat?
R.L.