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5. §±§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í

§°§Ò§Ù§à§â

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

§£§í §Þ§à§Ø§Ö§ä§Ö §ß§Ñ§á§Ú§ã§Ñ§ä§î §Ü§à§Þ§Ñ§ß§Õ§å, §Ü§à§ä§à§â§Ñ§ñ §Ó§Ö§â§ß§×§ä §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í§Ö §Ó§Ñ§Þ §Õ§Ñ§ß§ß§í§Ö, §Ú §Õ§à§Ò§Ñ§Ó§Ú§ä§î §ï§ä§å §Ü§à§Þ§Ñ§ß§Õ§å §Ü§Ñ§Ü §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Û §á§Ñ§â§Ñ§Þ§Ö§ä§â §Ó §æ§Ñ§Û§Ý §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú §Ñ§Ô§Ö§ß§ä§Ñ (§á§Ñ§â§Ñ§Þ§Ö§ä§â §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú ?UserParameter?).

§±§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Û §á§Ñ§â§Ñ§Þ§Ö§ä§â §Ú§Þ§Ö§Ö§ä §ã§Ý§Ö§Õ§å§ð§ë§Ú§Û §ã§Ú§ß§ä§Ñ§Ü§ã§Ú§ã:

UserParameter=<§Ü§Ý§ð§é>,<§Ü§à§Þ§Ñ§ß§Õ§Ñ>

§¬§Ñ§Ü §Ó§í §Þ§à§Ø§Ö§ä§Ö §Ó§Ú§Õ§Ö§ä§î, §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Û §á§Ñ§â§Ñ§Þ§Ö§ä§â §ä§Ñ§Ü§Ø§Ö §ã§à§Õ§Ö§â§Ø§Ú§ä §Ü§Ý§ð§é. §¬§Ý§ð§é §á§à§ä§â§Ö§Ò§å§Ö§ä§ã§ñ §á§â§Ú §ß§Ñ§ã§ä§â§à§Û§Ü§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç. §£§Ó§Ö§Õ§Ú§ä§Ö §Ü§Ý§ð§é §á§à §Ó§Ñ§ê§Ö§Þ§å §Ó§í§Ò§à§â§å §ä§Ñ§Ü, §é§ä§à§Ò§í §ß§Ñ §ß§Ö§Ô§à §Ò§í§Ý§à §Ý§Ö§Ô§Ü§à §ã§ã§í§Ý§Ñ§ä§î§ã§ñ (§à§ß §Õ§à§Ý§Ø§Ö§ß §Ò§í§ä§î §å§ß§Ú§Ü§Ñ§Ý§î§ß§í§Þ §Ó §á§â§Ö§Õ§Ö§Ý§Ñ§ç §å§Ù§Ý§Ñ §ã§Ö§ä§Ú).

§±§Ö§â§Ö§Ù§Ñ§á§å§ã§ä§Ú§ä§Ö §Ñ§Ô§Ö§ß§ä§Ñ §Ú§Ý§Ú §Ú§ã§á§à§Ý§î§Ù§å§Û§ä§Ö §à§á§è§Ú§ð §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §â§Ñ§Ò§à§ä§à§Û §Ñ§Ô§Ö§ß§ä§Ñ, §é§ä§à§Ò§í §Ñ§Ô§Ö§ß§ä §á§à§Õ§ç§Ó§Ñ§ä§Ú§Ý §ß§à§Ó§í§Û §á§Ñ§â§Ñ§Þ§Ö§ä§â, §ß§Ñ§á§â§Ú§Þ§Ö§â:

zabbix_agentd -R userparameter_reload

§©§Ñ§ä§Ö§Þ, §á§â§Ú §ß§Ñ§ã§ä§â§à§Û§Ü§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ó§Ó§Ö§Õ§Ú§ä§Ö §ï§ä§à§ä §Ü§Ý§ð§é, §é§ä§à§Ò§í §ã§à§ã§Ý§Ñ§ä§î§ã§ñ §ß§Ñ §Ü§à§Þ§Ñ§ß§Õ§å §Ú§Ù §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§à§Ô§à §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ñ, §Ü§à§ä§à§â§å§ð §Ó§í §ç§à§ä§Ú§ä§Ö §Ó§í§á§à§Ý§ß§ñ§ä§î.

§¬§à§Þ§Ñ§ß§Õ§í §Ú§Ù §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§ç §á§Ñ§â§Ñ§Þ§Ö§ä§â§à§Ó §Ó§í§á§à§Ý§ß§ñ§ð§ä§ã§ñ Áú»¢¶Ä²© §Ñ§Ô§Ö§ß§ä§à§Þ. §®§à§Ø§Ö§ä §Ò§í§ä§î §Ó§à§Ù§Ó§â§Ñ§ë§Ö§ß§à §Õ§à 16 §®§¢ §Õ§Ñ§ß§ß§í§ç §Õ§à §ê§Ñ§Ô§à§Ó §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç.

§£ §à§á§Ö§â§Ñ§è§Ú§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç UNIX §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §Ú§ß§ä§Ö§â§á§â§Ö§ä§Ñ§ä§à§â §Ü§à§Þ§Ñ§ß§Õ§ß§à§Û §ã§ä§â§à§Ü§Ú /bin/sh. §±§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í §á§à§Õ§é§Ú§ß§ñ§ð§ä§ã§ñ §Ó§â§Ö§Þ§Ö§ß§Ú §à§Ø§Ú§Õ§Ñ§ß§Ú§ñ §á§â§à§Ó§Ö§â§à§Ü §Ñ§Ô§Ö§ß§ä§Ñ; §Ö§ã§Ý§Ú §Ó§â§Ö§Þ§ñ §à§Ø§Ú§Õ§Ñ§ß§Ú§ñ §Ò§å§Õ§Ö§ä §á§â§Ö§Ó§í§ê§Ö§ß§à, §ã§à§Ù§Õ§Ñ§ß§ß§í§Û §á§à §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Þ §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ñ§Þ §á§â§à§è§Ö§ã§ã §Ò§å§Õ§Ö§ä §Ù§Ñ§Ó§Ö§â§ê§×§ß.

§³§Þ§à§ä§â§Ú§ä§Ö §ä§Ñ§Ü§Ø§Ö:

• §±§à§ê§Ñ§Ô§à§Ó§å§ð §Ú§ß§ã§ä§â§å§Ü§è§Ú§ð §á§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ð §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§ç §á§Ñ§â§Ñ§Þ§Ö§ä§â§à§Ó.
• §£§í§á§à§Ý§ß§Ö§ß§Ú§Ö §Ü§à§Þ§Ñ§ß§Õ

§±§â§Ú§Þ§Ö§â§í §á§â§à§ã§ä§í§ç §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§ç §á§Ñ§â§Ñ§Þ§Ö§ä§â§à§Ó

§±§â§à§ã§ä§Ñ§ñ §Ü§à§Þ§Ñ§ß§Õ§Ñ:

UserParameter=ping,echo 1

§¥§Ý§ñ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ã §Ü§Ý§ð§é§à§Þ ?ping? §Ñ§Ô§Ö§ß§ä §Ò§å§Õ§Ö§ä §Ó§ã§Ö§Ô§Õ§Ñ §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ä§î ?1?.

§¢§à§Ý§Ö§Ö §ã§Ý§à§Ø§ß§í§Û §á§â§Ú§Þ§Ö§â:

UserParameter=mysql.ping,mysqladmin -uroot ping|grep -c alive

§¡§Ô§Ö§ß§ä §Ò§å§Õ§Ö§ä §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ä§î ?1?, §Ö§ã§Ý§Ú MySQL §ã§Ö§â§Ó§Ö§â §Õ§à§ã§ä§å§á§Ö§ß, ?0? ¡ª §Ó §á§â§à§ä§Ú§Ó§ß§à§Þ §ã§Ý§å§é§Ñ§Ö.

§¤§Ú§Ò§Ü§Ú§Ö §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í

§¤§Ú§Ò§Ü§Ú§Ö §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í §Õ§à§á§å§ã§Ü§Ñ§ð§ä §Ó §Ü§Ý§ð§é§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í. §£ §ï§ä§à§Þ §ã§Ý§å§é§Ñ§Ö §Ô§Ú§Ò§Ü§Ú§Ö §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í §Þ§à§Ô§å§ä §Ò§í§ä§î §à§ã§ß§à§Ó§à§Û §Õ§Ý§ñ §ã§à§Ù§Õ§Ñ§ß§Ú§ñ §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§ç §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç.

§¤§Ú§Ò§Ü§Ú§Ö §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í §Ú§Þ§Ö§ð§ä §ã§Ý§Ö§Õ§å§ð§ë§Ú§Û §ã§Ú§ß§ä§Ñ§Ü§ã§Ú§ã:

UserParameter=§Ü§Ý§ð§é°Ú*±Õ,§Ü§à§Þ§Ñ§ß§Õ§Ñ

§±§â§Ú§Þ§Ö§â 1

§°§é§Ö§ß§î §á§â§à§ã§ä§à§Û §á§â§Ú§Þ§Ö§â:

UserParameter=ping[*],echo $1

§®§í §Þ§à§Ø§Ö§Þ §ã§à§Ù§Õ§Ñ§ä§î §ß§Ö§à§Ô§â§Ñ§ß§Ú§é§Ö§ß§ß§à§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç §Õ§Ý§ñ §ß§Ñ§Ò§Ý§ð§Õ§Ö§ß§Ú§ñ §Ù§Ñ §é§Ö§Þ §å§Ô§à§Õ§ß§à, §å§Ü§Ñ§Ù§Ñ§Ó §Ó §ä§Ñ§Ü§à§Þ §æ§à§â§Þ§Ñ§ä§Ö: ping[§é§ä§à §å§Ô§à§Õ§ß§à].

• ping[0] ¡ª §Ò§å§Õ§Ö§ä §Ó§ã§Ö§Ô§Õ§Ñ §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ä§î ?0?
• ping[aaa] ¡ª §Ò§å§Õ§Ö§ä §Ó§ã§Ö§Ô§Õ§Ñ §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ä§î ?aaa?

§±§â§Ú§Þ§Ö§â 2

§¥§Ñ§Ó§Ñ§Û§ä§Ö §Õ§à§Ò§Ñ§Ó§Ú§Þ §Ò§à§Ý§î§ê§Ö §ã§Þ§í§ã§Ý§Ñ!

UserParameter=mysql.ping[*],mysqladmin -u$1 -p$2 ping | grep -c alive

§¿§ä§à§ä §á§Ñ§â§Ñ§Þ§Ö§ä§â §Þ§à§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §Õ§Ý§ñ §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §Õ§à§ã§ä§å§á§ß§à§ã§ä§Ú §Ò§Ñ§Ù §Õ§Ñ§ß§ß§í§ç MySQL. §±§Ñ§â§Ñ§Þ§Ö§ä§â§Ñ§Þ§Ú §Þ§í §Þ§à§Ø§Ö§Þ §á§Ö§â§Ö§Õ§Ñ§ä§î §Ú§Þ§ñ §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ §Ú §á§Ñ§â§à§Ý§î:

mysql.ping[zabbix,our_password]

§±§â§Ú§Þ§Ö§â 3

§³§Ü§à§Ý§î§Ü§à §ã§ä§â§à§Ü §Ó §æ§Ñ§Û§Ý§Ö, §Ü§à§ä§à§â§í§Ö §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ä §â§Ö§Ô§å§Ý§ñ§â§ß§à§Þ§å §Ó§í§â§Ñ§Ø§Ö§ß§Ú§ð?

UserParameter=wc[*],grep -c "$2" $1

§¿§ä§à§ä §á§Ñ§â§Ñ§Þ§Ö§ä§â §Þ§à§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §Õ§Ý§ñ §á§à§Õ§ã§é§×§ä§Ñ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ñ §ã§ä§â§à§Ü §Ó §æ§Ñ§Û§Ý§Ö.

wc[/etc/passwd,root]
       wc[/etc/services,zabbix]

§²§Ö§Ù§å§Ý§î§ä§Ñ§ä §Ü§à§Þ§Ñ§ß§Õ§í

§²§Ö§Ù§å§Ý§î§ä§Ú§â§å§ð§ë§Ú§Þ §Ù§ß§Ñ§é§Ö§ß§Ú§Ö§Þ §Ü§à§Þ§Ñ§ß§Õ§í §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §ã§ä§Ñ§ß§Õ§Ñ§â§ä§ß§í§Û §Ó§í§Ó§à§Õ §Ó§Þ§Ö§ã§ä§Ö §ã§à §ã§ä§Ñ§ß§Õ§Ñ§â§ä§ß§í§Þ §Ó§í§Ó§à§Õ§à§Þ §à§ê§Ú§Ò§à§Ü.

§£§à§Ù§Ó§â§Ñ§ë§Ñ§Ö§Þ§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§à 16 §®§¢ (§Ó§Ü§Ý§ð§é§Ñ§ñ §Ü§à§ß§Ö§é§ß§í§Ö §á§â§à§Ò§Ö§Ý§í, §Ü§à§ä§à§â§í§Ö §å§ã§Ö§Ü§Ñ§ð§ä§ã§ñ); §ä§Ñ§Ü§Ø§Ö §á§â§Ú§Þ§Ö§ß§ñ§ð§ä§ã§ñ §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§ñ §Ò§Ñ§Ù §Õ§Ñ§ß§ß§í§ç.

§±§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§î§ã§Ü§Ú§Ö §á§Ñ§â§Ñ§Þ§Ö§ä§â§í, §Ü§à§ä§à§â§í§Ö §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ð§ä §ä§Ö§Ü§ã§ä (§Õ§Ý§ñ §ä§Ú§á§à§Ó §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú §ã§Ú§Þ§Ó§à§Ý, §Ø§å§â§ß§Ñ§Ý, §ä§Ö§Ü§ã§ä§à§Ó§í§Û ) §Þ§à§Ô§å§ä §Ó§à§Ù§Ó§â§Ñ§ë§Ñ§ä§î §á§â§à§Ò§Ö§Ý. §£ §ã§Ý§å§é§Ñ§Ö §à§ê§Ú§Ò§à§é§ß§à§Ô§à §â§Ö§Ù§å§Ý§î§ä§Ñ§ä§Ñ §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §ã§ä§Ñ§ß§Ö§ä §ß§Ö§á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§Þ§í§Þ.