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1.´´½¨ÕʺÅ
  useradd nagios
   passwd nagios
2.°²×°nagios²å¼þ
  tar xvzf nagios-plugins-*.tar.gz
  ./configure
   make && make install
   chown nagios.nagios /usr/local/nagios
   chown -R nagios.nagios /usr/local/nagios/libexec
3.°²×°xinetd·þÎñ
  yum install xinetd
4.°²×°nrpe daemon
   tar xvzf nrpe-*.tar.gz
   ./configure
    make all
    make install-plugin
    make install-daemon
    make install-daemon-config
    make install-xinetd  --°Ñnrpe daemon °²×°³ÉxinetdµÄÒ»¸ö·þÎñ
   ±à¼­/etc/xinetd.d/nrpeÎļþ
   ÐÞ¸Äonly_from =127.0.0.1 nagiosÖ÷»úµÄIP
     ±à¼­/etc/services
     Ìí¼Ónrpe    5666/tcp  ÕâÒ»ÐÐ
   ÖØÆôÒ»ÏÂxinetd ·þÎñ
   service xinetd restart
     ±à¼­/usr/local/nagios/etc/nrpe.cfgÎļþÀ´ÅäÖÃÐèÒª¼à¿Ø·þÎñµÄÃüÁî
   ÀýÈ磺
   /usr/local/nagios/libexec/check_nrpe -H localhost -c check_hda1 ¼ì²éhda Õâ  ¿éÓ²Å̵Äÿһ¸ö·ÖÇøÐÅÏ¢¡£
   /usr/local/nagios/libexec/check_nrpe -H localhost -c check_users ¼ì²éµÇ½ÕʺŵÄÇé¿ö¡£
¼à¿ØÖ÷»úµÄ°²×°ÅäÖÃ
1.°²×°nrpe ²å¼þ
tar xvzf nrpe-*.tar.gz
./configure
make all
make install-plugin
²âÊÔµ½Ô¶³ÌÖ÷»úµÄͨÐÅÇé¿ö
/usr/local/nagios/libexec/check_nrpe -H Ô¶³ÌÖ÷»úIP
2.´´½¨command¶¨Òå
vi /usr/local/nagios/etc/command.cfg
Ìí¼ÓÒÔÏÂÄÚÈÝ
define command{
            command-name check_nrpe
            command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c $arg1$
          }
3.¶¨ÒåÖ÷»úºÍ·þÎñ
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#include <stdio.h>
#include <string.h>
//ÕâÒ»¾äÒ»¶¨ÒªÓÐ,ÕâÊǵ¼³ö¸Ãº¯Êý
extern "C" void add(); 
void add()
{
printf("@hk.%s(%d): This is add function! \n", __FILE__, __LINE__);
}
g++ -fPIC -shared -o ./libte.so ./te.cpp
============== ......
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