Genika!

[Haralabos (Bob) Tikos]

George Galimanas wrote:
> 
> paideeees ti ginetai? kala eimaste e?
> Loipon exw Red Hat 6.1.......kai apories opws panta! :)
> Meta apo ena compile se kernel 2.2.12-20....
> 1) giati mou argei sto System logger kata to boot?
> 2) to idio opws to 1) sto sendmail ????
> 3) exw kapoion xrhsth gia na mhn to peirazw san root!
> Enw exw balei na blepei to cdrw san SCSI (emulation) giati otan mpenw san
> aplos xrhsths den mporw na to dw??? dhladh cdrecord -scanbus den mou dinei
> plhreofories kai mou leei den exw adeia gia to /dev/sga
> Ti permissions prepei na dwsw?
> Thanks gia thn wra! :)))

2) kai poly pithanon 1):
 otan dineis "hostname" sto mhxanima sou koitakse na yperxei "entry"
sto /etc/hosts pou na anaferetai sto "hostname" pou tou edwses. An den
exeis
NIC-card, aplws prosthese (append) sto 127.0.0.1 localhost.localdomain
.......
to onoma pou tou edwses.
3) gia cdrecord koita "man cdrecord" h online sto :
http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/man/cdrecord-1.6.html

To opoio leei se ena shmeio:

If you don't want to allow users to become root on your sys-
     tem, cdrecord may safely be installed suid root. This allows
     all users or a group of users with no root privileges to use
     cdrecord.  Cdrecord  in  this  case checks, if the real user
     would have been able to read the specified files.   To  give
     all user access to use cdrecord, enter:

          chmod 4711 /usr/local/bin/cdrecord

     To give a restricted  group  of  users  access  to  cdrecord
     enter:

          chmod 4710 /usr/local/bin/cdrecord
          chgrp cdburners /usr/local/bin/cdrecord

     and add a group cdburners on your system.

     Never give write permissions  for  non  root  users  to  the
     /dev/scg?   devices   unless  you  would  allow  anybody  to
     read/write/format all your disks.

--
 o Mpampis
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