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������� ������������ / ������ "������������ ��� Linux" (����� | ��� ������)
������������ � ����������� Linux.


������������ � ����������� Linux.

�������� ��� Red Hat.



Copyright 1999 - 2000 Gerhard Mourani, Open Network Architecture � and OpenDocs Publishing


Title: Securing and Optimizing Linux:
Red Hat Edition
ISBN: 0-9700330-0-1
Author's: Gerhard Mourani
Mail: gmourani@openna.com
Page Count: 486
Version: 1.3
Last Revised: June 07, 2000
�������: ������������� �������
�������� �������� ����� �� ������� Linux Park



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���� ��������� � ����������� �� �������� ���� ����� � � ������������� ����� �� �����. ������� ���������������� ������, ����������� � ���� �����, �����, ��� �� ������������ ������� ���� ����� www.openna.com, ��� � �� ������� "Linux Park". �� ������ �������� ���������� ������� ���� �����, �� ��� ���� ����������� ����� �������� ������ �� ������ "Linux Park", ��� ����� �������� ��� ���������. ���������� ������ ����� ����� �������� �� ������� www.openna.com ��� �����.

����������


��������

   ï¿½ï¿½ï¿½ï¿½ ������������� ��� �����
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   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   GPG Public Key ��� Gerhard Mourani

����� I ������������ ��������� � �����������

����� 1 �������� � Linux

   ï¿½ï¿½ï¿½ ����� Linux
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ������������ Linux
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� ��������� �������� � �������� ������������ Linux

����� 2 ����������� ������ Linux �������

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���� ���������� �����������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����������� � �������� �����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � ������ �����������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� (Disk Druid)
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����������� (����� ������� ��� �����������)
   ï¿½ï¿½ï¿½ï¿½ï¿½ �������������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������, ������� ������ ���� ���������������� �� ����������� ������������
   ï¿½ï¿½ï¿½ ������������ ������� RPM
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � ��������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������, ������� ������ ���� ������� ����� ����������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½, ������� ������ ���� ����������� ����� ����������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������� �� ����� �������.
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ �� ��� ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� �� �� ��������� ������

����� II ������������ ��������� � ������������� � ������������

����� 3 ����� ��������� ������������

   ï¿½ï¿½ï¿½ï¿½ï¿½ ������� ������������ Linux

����� 4 ����� ��������� �����������

   ï¿½ï¿½ï¿½ï¿½ï¿½ ������� ����������� Linux

����� 5 ���������������� � �������� ����������������, ���������� ����

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ����������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������, ������ � ����� ��������� � ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� ��������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������� ������������ ������-�����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ "/dev" ������

����� III ������������ ��������� � �����

����� 6 ���������� TCP/IP ������

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� ����� Ethernet ����� �� ����� ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� � ����������������� ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ TCP/IP ���� ������� �� ��������� ������

����� 7 ������� ����������

   Linux IPCHAINS
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���� � ���������� IPCHAINS
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ������ ������������ � �������� ��������� �����������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��� ��������� �����������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� "/etc/rc.d/init.d/firewall" ��� ��� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� "/etc/rc.d/init.d/firewall" ��� ��������� �������

����� 8 ������� ���������� � ���������� ������������ � �����������

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � ���������� � Linux
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���� � ���������� ������������ � �����������.
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� "/etc/rc.d/init.d/firewall" ��� �����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� � ��������� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� IPCHAINS

����� IV ������������ ��������� � ����������� ������������.

����� 9 �������������� ����������� �����������

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �� �������� ������������� �������� (tarballs)?
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ ����������� �� ����� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � ����������� �������� �� ����� �������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ � vi
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� �����������

����� 10 ��������� ����������� ������������ (������� ��������)

   Linux sXid
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� sXid
   Linux Logcheck
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   Linux PortSentry
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ PortSentry

����� 11 ��������� ����������� ������������ (������� �������)

   Linux OpenSSH ������/������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ OpenSSH ��� ������������� � TCP-Wrappers inetd ����� ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ OpenSSH ��� ������� ������������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ OpenSSH
   Linux SSH2 ������/������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ SSH2 ��� ������������� � TCP-Wrappers inetd ����� ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ SSH2 ��� ������� ������������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ SSH2

����� 12 ��������� ����������� ������������ (����������� �������)

   Linux Tripwire 2.2.1
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Tripwire ��� Linux
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   Linux Tripwire ASR 1.3.1
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Tripwire
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½

����� 13 ��������� ����������� ������������ (���������� � �����������)

   Linux GnuPG
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ���� �� ����� Linux �������.
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���� � ���������� ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� "/etc/fstab"
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ "quota.user" � "quota.group"
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���� ��� ������������� � �����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½

����� 14 ��������� ����������� ����������� (BIND/������ DNS)

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ����
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ISC BIND/DNS
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� DNS
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ DNS

����� 15 ��������� ����������� ����������� (�������� ������)

   Linux Sendmail ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Sendmail
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������������� Sendmail
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ Sendmail
   Linux Imap � Pop ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Imap � POP ��� ������������� � TCP-Wrappers inetd ����� ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ IMAP/POP

����� 16 ��������� ����������� ����������� (������� ������ ����������)

   Linux OPENSSL ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Openssl
   Linux FreeS/WAN VPN
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������� ����� RSA
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �� ��������� ���� ��� IPSec
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �����������

����� 17 ��������� ����������� ����������� (������ ��� ������)

   Linux OpenLDAP ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ OpenLDAP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� � ��������� OpenLDAP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ OpenLDAP
   Netscape Address Book ������ ��� LDAP
   Linux PostgreSQL Database Server
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � ����������� ���� ������ ��-��� ������������ Postgres
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½

����� 18 ��������� ����������� ����������� (������ ������)

   Linux Squid Proxy Server
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������� GNU malloc ��� ��������� ������������������ Squid
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Squid
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Squid
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ cachemgr.cgi
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Netscape ��� ������ � ������ �������� Squid

����� 19 ��������� ����������� ����������� (��� ������)

   Linux MM - ���������� ��������� ������������ ������
   ï¿½ï¿½ï¿½-������ Apache
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   PHP4 - ���� �������� �� ������� �������
   Perl ���������� - CGI.pm
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Apache
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Apache � �������������� chroot.
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Apache

����� 20 ������������ ���������� ��������������� � ���-�������� Apache

   Linux Webalizer
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Apache � �������� �������� Webalizer
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Webalizer ������� � ������ ���
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Webalizer ������������� ��� ������ cron
   Linux FAQ-O-Matic
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Apache � ����� ������������ ������ Faq-O-Matic
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� ��������� FAQ-O-Matic
   Linux Webmail IMP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ PHPLib ������� ��������� ��������� Horde �� Webmail IMP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ � �������� SQL ���� ������ Webmail IMP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ����������������� ����� "php.ini" �� PHP4
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Apache �� ������ � Webmail IMP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Webmail IMP �� ������ ���-��������

����� 21 ��������� ����������� ����������� (�������� ������)

   Linux Samba ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����� � ������������ �������� ��� �������������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ Samba
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ Samba
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� Samba
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������������ Samba
   Linux FTP ������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������� ������������ FTP ��� shell-�
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ������������ ��� chroot
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ftpd ��� ������������� � TCP-Wrappers inetd ����� ��������
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ �������� FTP
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ FTP

����� V ������������ ��������� � ��������� ������������

����� 22 ��������� �������������� � �������������� ������

   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����������� � �������������� � Linux
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������� ����������� tar
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ����� � tar
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ ���������� ����������� � tar
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ � tar
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ���������� ����������� dump
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ��������� ����� � dump
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ������ � dump
   ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ ����������� � �������������� ����� ����

����� VI ����������

���������� A ������, ������������ � ������ �����������������
���������� B Requests for Comments (RFC) ���������� � �����



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PostgresPro
Inferno Solutions
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Created 1996-2026 by Maxim Chirkov
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