3www.net.ua - Linux !

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I. Linux

LINUX?
B

II. Linux Red Hat 7.1

LINUX RED HAT 7.1
LINUX RED 7.1

III. Linux Red Hat 7.1

X WINDOWS
X WINDWS
GNOME WINDOWS
GNOME X WINDOWS
GNOME
D
XWINDOWS

IV.

LINUX
LINUXCONF
LINUX
LINUX

V.

LINUX. TCP/IP
LINUX INTERNET
WORLD WIDE W
-MAIL
LINUX

VI. Linux SOHO

LINUX SOHO
LIN UX RED HAT 7.1 SOHO
LINUX RED HAT 7.1 ETHERNET
LINUX REDHAT7.1 B WINDOWS NOVELL
LINUX RED HAT 7.1 DOS/WINDOWS
LINUX RED HAT 7.1

VII. Linux Red Hat 7.1 Web

WEB-.
LINUX RED HAT 7.1 : SENDMAIL

A. LINUX ( ).
. LINUX
. LINUX
D. GNU -
. LINUX , INTEL
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. , Linux , , Linux.

: /etc/hosts . allow /etc/hosts. deny. , .

  1. - hosts . allow.
  2. - ho s t s . deny.
  3. .

hosts. allow hosts. deny , . , , Telnet FTP, . , .

hosts. allow hosts . deny .

_ _

, , , (f tpd, in. telnetd, in. rshd) - ( hosts .allow) - - ( hosts . deny). . ,

ftp: host1

hosts. allow FTP- hostl .

, -. . ALL . ,

ALL: ALL

hosts. allow , hosts . deny .

EXCEPT , ALL. ,

ALL EXCEPT ftpd: ALL

hosts. deny , FTP.

ALL: .local.domain EXCEPT foo.local.domain

hosts . allow local, domain ( "." local .domain), foo. local . domain.

, LOCAL

ALL: LOCAL

hosts . allow, .

hosts. allow hosts. deny , , . hosts . allow:

$ man hosts.allow

 


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