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1 Red Hat Enterprise Linux/CentOS

§°§Ò§Ù§à§â

§°§æ§Ú§è§Ú§Ñ§Ý§î§ß§í§Ö §á§Ñ§Ü§Ö§ä§í Áú»¢¶Ä²© §Õ§à§ã§ä§å§á§ß§í §Õ§Ý§ñ

§¥§à§ã§ä§å§á§ß§í §á§Ñ§Ü§Ö§ä§í §ã §Ò§Ñ§Ù§Ñ§Þ§Ú §Õ§Ñ§ß§ß§í§ç MySQL §Ú PostgreSQL §Ú §á§à§Õ§Õ§Ö§â§Ø§Ü§à§Û §Ó§Ö§Ò-§ã§Ö§â§Ó§Ö§â§à§Ó Apache §Ú Nginx.

§±§Ñ§Ü§Ö§ä§í §Ñ§Ô§Ö§ß§ä§Ñ §Ú §á§â§à§Ü§ã§Ú §Õ§à§ã§ä§å§á§ß§í §ä§Ñ§Ü§Ø§Ö §Ú §Õ§Ý§ñ §Ú .

§°§æ§Ú§è§Ú§Ñ§Ý§î§ß§í§Û §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§Û Áú»¢¶Ä²© §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §ä§Ñ§Ü§Ø§Ö fping, iksemel, libssh2 §á§Ñ§Ü§Ö§ä§í. §¿§ä§Ú §á§Ñ§Ü§Ö§ä§í §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §Ó §á§Ñ§á§Ü§Ö .

§³§Ó§Ö§Õ§Ö§ß§Ú§ñ §à§Ò §å§ã§ä§Ñ§ß§à§Ó§Ü§Ö

§³§ä§â§Ñ§ß§Ú§è§Ñ §ã§à§Õ§Ö§â§Ø§Ú§ä §á§à§ê§Ñ§Ô§à§Ó§í§Ö §Ú§ß§ã§ä§â§å§Ü§è§Ú§Ú §á§à §å§ã§ä§Ñ§ß§à§Ó§Ü§Ö §Ó §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §ä§Ú§á§Ñ §á§Ý§Ñ§ä§æ§à§â§Þ§í §Õ§Ý§ñ:

• §å§ã§ä§Ñ§ß§à§Ó§Ü§Ú §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§ñ
• §å§ã§ä§Ñ§ß§à§Ó§Ü§Ú §ã§Ö§â§Ó§Ö§â§Ñ/§Ñ§Ô§Ö§ß§ä§Ñ/§Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ
• §ã§à§Ù§Õ§Ñ§ß§Ú§ñ §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç §Ú §Ú§Þ§á§à§â§ä§Ú§â§à§Ó§Ñ§ß§Ú§Ú §Õ§Ñ§ß§ß§í§ç
• §ß§Ñ§ã§ä§â§à§Û§Ü§Ö §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç §Õ§Ý§ñ Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ
• §ß§Ñ§ã§ä§â§à§Û§Ü§Ö PHP §Õ§Ý§ñ §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ
• §©§Ñ§á§å§ã§Ü§Ñ §á§â§à§è§Ö§ã§ã§à§Ó §Õ§Ý§ñ Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ/§Ñ§Ô§Ö§ß§ä§Ñ
• §ß§Ñ§ã§ä§â§à§Û§Ü§Ö Áú»¢¶Ä²© §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ

§¦§ã§Ý§Ú §Ó§í §ç§à§ä§Ú§ä§Ö §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î Áú»¢¶Ä²© §Ü§Ñ§Ü root, §ã§Þ§à§ä§â§Ú§ä§Ö §©§Ñ§á§å§ã§Ü §Ñ§Ô§Ö§ß§ä§Ñ §Ü§Ñ§Ü root.

§ª§Þ§á§à§â§ä §Õ§Ñ§ß§ß§í§ç §ã Timescale DB

§³ TimescaleDB,? §Ó §Õ§à§á§à§Ý§ß§Ö§ß§Ú§Ö §Ü §Ú§Þ§á§à§â§ä§å §Õ§Ñ§ß§ß§í§ç §Ú§Ù PostgreSQL, §Ú§ã§á§à§Ý§î§Ù§å§Û§ä§Ö §ä§Ñ§Ü§Ø§Ö:

# zcat /usr/share/doc/zabbix-server-pgsql*/timescaledb.sql.gz | sudo -u zabbix psql zabbix

§±§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§í§Ö §å§ã§Ý§à§Ó§Ú§ñ §å§ã§ä§Ñ§ß§à§Ó§Ü§Ú §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ

§£§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã Áú»¢¶Ä²© §ä§â§Ö§Ò§å§Ö§ä §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§í§Ö §á§Ñ§Ü§Ö§ä§í, §Ü§à§ä§à§â§í§Ö §à§ä§ã§å§ä§ã§ä§Ó§å§ð§ä §Ó §Ò§Ñ§Ù§à§Ó§à§Û §å§ã§ä§Ñ§ß§à§Ó§Ü§Ö. §£§Ñ§Þ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §Ñ§Ü§ä§Ú§Ó§Ú§â§à§Ó§Ñ§ä§î §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§Û §à§á§è§Ú§à§ß§Ñ§Ý§î§ß§í§ç rpm §á§Ñ§Ü§Ö§ä§à§Ó §Ó §ã§Ú§ã§ä§Ö§Þ§Ö, §Ô§Õ§Ö §Ó§í §Ù§Ñ§á§å§ã§Ü§Ñ§Ö§ä§Ö §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã Áú»¢¶Ä²©:

RHEL 7:

 # yum-config-manager --enable rhel-7-server-optional-rpms

§¬ §ã§Ó§Ö§Õ§Ö§ß§Ú§ð: Nginx §Õ§Ý§ñ RHEL §Õ§à§ã§ä§å§á§Ö§ß §Ó Red Hat Software Collections §Ú §Ó . §¦§ã§Ý§Ú §Ó§í §á§à§Ý§î§Ù§å§Ö§ä§Ö§ã§î Red Hat Software Collections, §Õ§à§ã§ä§Ñ§ä§à§é§ß§à §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î §á§Ñ§Ü§Ö§ä zabbix-nginx-conf-scl

PHP 7.2

§¯§Ñ§é§Ú§ß§Ñ§ñ §ã Áú»¢¶Ä²© 5.0 §Õ§Ý§ñ §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ §ä§â§Ö§Ò§å§Ö§ä§ã§ñ PHP §Ó§Ö§â§ã§Ú§Ú 7.2 §Ú§Ý§Ú §Ó§í§ê§Ö.

§¬ §ã§Ó§Ö§Õ§Ö§ß§Ú§ð: RHEL/CentOS 7 §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§ñ§ð§ä §ä§à§Ý§î§Ü§à PHP 5.4, §á§à§ï§ä§à§Þ§å §Õ§Ý§ñ §å§ã§ä§Ñ§ß§à§Ó§Ü§Ú §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ Áú»¢¶Ä²© §ß§Ñ Red Hat Enterprise Linux/?CentOS 7 §á§à§ä§â§Ö§Ò§å§ð§ä§ã§ñ §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§í§Ö §ê§Ñ§Ô§Ú.

§¯§Ñ§ã§ä§â§à§Û§Ü§Ñ SELinux

§±§â§Ú §Ó§Ü§Ý§ð§é§Ö§ß§ß§à§Þ §ã§ä§Ñ§ä§å§ã§Ö SELinux §Ó §á§â§Ú§ß§å§Õ§Ú§ä§Ö§Ý§î§ß§à§Þ §â§Ö§Ø§Ú§Þ§Ö, §Ó§í§á§à§Ý§ß§Ú§ä§Ö §ã§Ý§Ö§Õ§å§ð§ë§Ú§Ö §Ü§à§Þ§Ñ§ß§Õ§í, §é§ä§à§Ò§í §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ú§ä§î §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§å Áú»¢¶Ä²© §â§Ñ§Ù§â§Ö§ê§Ö§ß§Ú§Ö §ß§Ñ §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§Ö §ã §ã§Ö§â§Ó§Ö§â§à§Þ:

RHEL 7 §Ú §ß§à§Ó§Ö§Ö:

# setsebool -P httpd_can_connect_zabbix on

§¦§ã§Ý§Ú §Ò§Ñ§Ù§Ñ §Õ§Ñ§ß§ß§í§ç §Õ§à§ã§ä§å§á§ß§Ñ §á§à §ã§Ö§ä§Ú (§Ó§Ü§Ý§ð§é§Ñ§ñ 'localhost' §Ó §ã§Ý§å§é§Ñ§Ö PostgreSQL), §ß§å§Ø§ß§à §ä§Ñ§Ü§Ø§Ö §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ú§ä§î §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§å Áú»¢¶Ä²© §â§Ñ§Ù§â§Ö§ê§Ö§ß§Ú§Ö §ß§Ñ §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§Ö §ã §Ò§Ñ§Ù§à§Û §Õ§Ñ§ß§ß§í§ç:

# setsebool -P httpd_can_network_connect_db on

RHEL §Õ§à §Ó§Ö§â§ã§Ú§Ú 7:

# setsebool -P httpd_can_network_connect on
       # setsebool -P zabbix_can_network on

§±§à§ã§Ý§Ö §ß§Ñ§ã§ä§â§à§Û§Ü§Ú §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ §Ú SELinux, §á§Ö§â§Ö§Ù§Ñ§á§å§ã§ä§Ú§ä§Ö §Ó§Ö§Ò-§ã§Ö§â§Ó§Ö§â Apache:

# service httpd restart

§µ§ã§ä§Ñ§ß§à§Ó§Ü§Ñ §á§â§à§Ü§ã§Ú

§±§à§ã§Ý§Ö §Õ§à§Ò§Ñ§Ó§Ý§Ö§ß§Ú§ñ §ß§å§Ø§ß§à§Ô§à §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§ñ, §Ó§í §Þ§à§Ø§Ö§ä§Ö §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú, §Ó§í§á§à§Ý§ß§Ú§Ó:

# yum install zabbix-proxy-mysql

§©§Ñ§Þ§Ö§ß§Ú§ä§Ö 'mysql' §Ó §Ü§à§Þ§Ñ§ß§Õ§Ö §ß§Ñ 'pgsql', §é§ä§à§Ò§í §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î PostgreSQL, §Ú§Ý§Ú §ß§Ñ 'sqlite3', §é§ä§à§Ò§í §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î SQLite3 (§á§à§Õ§Õ§Ö§Ø§â§Ú§Ó§Ñ§Ö§ä§ã§ñ §ä§à§Ý§î§Ü§à §Õ§Ý§ñ §á§â§à§Ü§ã§Ú).

§³§à§Ù§Õ§Ñ§ß§Ú§Ö §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç

§³§à§Ù§Õ§Ñ§Û§ä§Ö §à§ä§Õ§Ö§Ý§î§ß§å§ð §Ò§Ñ§Ù§å §Õ§Ñ§ß§ß§í§ç §Õ§Ý§ñ Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú.

Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â §Ú Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú §ß§Ö §Þ§à§Ô§å§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §à§Õ§ß§å §Ú §ä§å §Ø§Ö §Ò§Ñ§Ù§å §Õ§Ñ§ß§ß§í§ç. §¦§ã§Ý§Ú §à§ß§Ú §å§ã§ä§Ñ§ß§à§Ó§Ý§Ö§ß§í §ß§Ñ §à§Õ§ß§à§Þ §ç§à§ã§ä§Ö, §Ú§Þ§ñ §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç §Õ§Ý§ñ §á§â§à§Ü§ã§Ú §Õ§à§Ý§Ø§ß§à §à§ä§Ý§Ú§é§Ñ§ä§î§ã§ñ.

§ª§Þ§á§à§â§ä §Õ§Ñ§ß§ß§í§ç

§ª§Þ§á§à§â§ä§Ú§â§å§Û§ä§Ö §Ú§Ù§ß§Ñ§é§Ñ§Ý§î§ß§å§ð §ã§ç§Ö§Þ§å:

# zcat /usr/share/doc/zabbix-proxy-mysql*/schema.sql.gz | mysql -uzabbix -p zabbix

§¥§Ý§ñ §á§â§à§Ü§ã§Ú §ã PostgreSQL (§Ú§Ý§Ú SQLite):

# zcat /usr/share/doc/zabbix-proxy-pgsql*/schema.sql.gz | sudo -u zabbix psql zabbix
       # zcat /usr/share/doc/zabbix-proxy-sqlite3*/schema.sql.gz | sqlite3 zabbix.db

§¯§Ñ§ã§ä§â§à§Û§Ü§Ñ §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç §Õ§Ý§ñ Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú

§°§ä§â§Ö§Õ§Ñ§Ü§ä§Ú§â§å§Û§ä§Ö zabbix_proxy.conf:

# vi /etc/zabbix/zabbix_proxy.conf
       DBHost=localhost
       DBName=zabbix
       DBUser=zabbix
       DBPassword=<password>

§£ DBName §Õ§Ý§ñ Áú»¢¶Ä²© proxy §Ú§ã§á§à§Ý§î§Ù§å§Û§ä§Ö §Ò§Ñ§Ù§å §Õ§Ñ§ß§ß§í§ç, §à§ä§Ý§Ú§é§Ñ§ð§ë§å§ð§ã§ñ §à§ä §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ.

§£ DBPassword §Ú§ã§á§à§Ý§î§Ù§å§Û§ä§Ö §á§Ñ§â§à§Ý§î §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç Áú»¢¶Ä²© §Õ§Ý§ñ MySQL; §Ó §ã§Ý§å§é§Ñ§Ö PostgreSQL - §á§Ñ§â§à§Ý§î §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î §Õ§Ý§ñ PostgreSQL.

§ª§ã§á§à§Ý§î§Ù§å§Û§ä§Ö DBHost= §ã PostgreSQL. §£§à§Ù§Þ§à§Ø§ß§à, §Ó§í §Ù§Ñ§ç§à§ä§Ú§ä§Ö §ã§à§ç§â§Ñ§ß§Ú§ä§î §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §á§à §å§Þ§à§Ý§é§Ñ§ß§Ú§ð DBHost=localhost (§Ú§Ý§Ú IP §Ñ§Õ§â§Ö§ã), §ß§à §Ó §ï§ä§à§Þ §ã§Ý§å§é§Ñ§Ö PostgreSQL §Ò§å§Õ§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ã§Ö§ä§Ö§Ó§à§Û §ã§à§Ü§Ö§ä §á§â§Ú §á§à§Õ§Ü§Ý§ð§é§Ö§ß§Ú§Ú §Ü Áú»¢¶Ä²©. §³§Þ§à§ä§â§Ú§ä§Ö §â§Ñ§Ù§Õ§Ö§Ý §¯§Ñ§ã§ä§â§à§Û§Ü§Ñ SELinux §Õ§Ý§ñ §á§à§Ý§å§é§Ö§ß§Ú§ñ §Ò§à§Ý§Ö§Ö §á§à§Õ§â§à§Ò§ß§í§ç §ã§Ó§Ö§Õ§Ö§ß§Ú§Û.

§©§Ñ§á§å§ã§Ü §á§â§à§è§Ö§ã§ã§Ñ Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú

§¹§ä§à§Ò§í §Ó§Ü§Ý§ð§é§Ú§ä§î §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú§Û §Ù§Ñ§á§å§ã§Ü §á§â§à§Ü§ã§Ú §á§â§Ú §ã§ä§Ñ§â§ä§Ö §ã§Ú§ã§ä§Ö§Þ§í:

# service zabbix-proxy start
       # systemctl enable zabbix-proxy

§¯§Ñ§ã§ä§â§à§Û§Ü§Ñ §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã§Ñ

§µ Áú»¢¶Ä²© §á§â§à§Ü§ã§Ú §à§ä§ã§å§ä§ã§ä§Ó§å§Ö§ä §Ó§Ö§Ò-§Ú§ß§ä§Ö§â§æ§Ö§Û§ã; §à§ß §à§Ò§ë§Ñ§Ö§ä§ã§ñ §ä§à§Ý§î§Ü§à §ã Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§à§Þ.

§µ§ã§ä§Ñ§ß§à§Ó§Ü§Ñ Java gateway

§µ§ã§ä§Ñ§ß§à§Ó§Ü§Ñ Java gateway §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§Ñ §ä§à§Ý§î§Ü§à, §Ö§ã§Ý§Ú §á§Ý§Ñ§ß§Ú§â§å§Ö§ä§ã§ñ §Þ§à§ß§Ú§ä§à§â§Ú§ä§î JMX §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§ñ. Java gateway §Ý§Ö§Ô§Ü§à§Ó§Ö§ã§ß§í§Û §Ú §ß§Ö §ä§â§Ö§Ò§å§Ö§ä §ß§Ñ§Ý§Ú§é§Ú§ñ §Ò§Ñ§Ù§í §Õ§Ñ§ß§ß§í§ç.

§±§à§ã§Ý§Ö §Õ§à§Ò§Ñ§Ó§Ý§Ö§ß§Ú§ñ §ß§å§Ø§ß§à§Ô§à §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§ñ, §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§Ö Áú»¢¶Ä²© Java gateway, §Ó§í§á§à§Ý§ß§Ú§Ó §Ü§à§Þ§Ñ§ß§Õ§å:

# yum install zabbix-java-gateway

§±§Ö§â§Ö§Û§Õ§Ú§ä§Ö §Ü §â§Ñ§Ù§Õ§Ö§Ý§å §ß§Ñ§ã§ä§â§à§Û§Ü§Ñ §Õ§Ý§ñ §á§à§Ý§å§é§Ö§ß§Ú§ñ §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§à§Û §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú §à §ß§Ñ§ã§ä§â§à§Û§Ü§Ö §Ú §Ù§Ñ§á§å§ã§Ü§Ö Java gateway.

§µ§ã§ä§Ñ§ß§à§Ó§Ü§Ñ debuginfo §á§Ñ§Ü§Ö§ä§à§Ó

::: noteclassic §±§Ñ§Ü§Ö§ä§í debuginfo §Ó §ß§Ñ§ã§ä§à§ñ§ë§Ú§Û §Þ§à§Þ§Ö§ß§ä §Õ§à§ã§ä§å§á§ß§í §Õ§Ý§ñ RHEL/CentOS §Ó§Ö§â§ã§Ú§Û 7, 6 and 5. ::: §¹§ä§à§Ò§í §Ó§Ü§Ý§ð§é§Ú§ä§î debuginfo §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§Û, §Ú§Ù§Þ§Ö§ß§Ú§ä§Ö /etc/yum.repos.d/zabbix.repo §æ§Ñ§Û§Ý. §ª§Ù§Þ§Ö§ß§Ú§ä§Ö enabled=0 §ß§Ñ enabled=1 §å zabbix-debuginfo §â§Ö§á§à§Ù§Ú§ä§à§â§Ú§ñ.

[zabbix-debuginfo]
       name=Áú»¢¶Ä²© Official Repository debuginfo - $basearch
       baseurl=http://repo.zabbix.com/zabbix/5.0/rhel/7/$basearch/debuginfo/
       enabled=0
       gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
       gpgcheck=1

§¿§ä§à §á§à§Ù§Ó§à§Ý§Ú§ä §Ó§Ñ§Þ §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î zabbix-debuginfo §á§Ñ§Ü§Ö§ä§í.

# yum install zabbix-debuginfo

§¿§ä§Ú §à§ä§Õ§Ö§Ý§î§ß§í§Ö §á§Ñ§Ü§Ö§ä§í §ã§à§Õ§Ö§â§Ø§Ñ§ä §à§ä§Ý§Ñ§Õ§à§é§ß§å§ð §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§ð §à§Ò§à §Ó§ã§Ö§ç §Ò§Ú§ß§Ñ§â§ß§í§ç §Ü§à§Þ§á§à§ß§Ö§ß§ä§Ñ§ç Áú»¢¶Ä²©.