ÃÑ ÆäÀÌÁö ¼ö : 3224
![]()
|
Facebook Joinc ±×·ì
Joinc QA »çÀÌÆ®
![]()
Tweet
joinc´Â Firefox¿Í chrome¿¡¼ Å×½ºÆ® Çß½À´Ï´Ù. IE¿¡¼´Â Å×À̺íÀÌ ±úÁö°Å³ª À̹ÌÁö°¡ º¸ÀÌÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. ƯÈ÷ ±¸±Û DocsÀ̹ÌÁöÀÇ °æ¿ì ¿¢¹Úó¸®µÉ ¼ö ÀÖ½À´Ï´Ù.
netstat(1)Àº ³×Æ®¿öÅ© ¿¬°áÁ¤º¸¸¦ È®ÀÎÇϱâ À§Çؼ »ç¿ëÇÏ´Â ÅøÀÌ´Ù. ³×Æ®¿öÅ© »óȲÀ» µð¹ö±ë Çϱâ À§ÇÑ ¿ëµµ·Î ÁÖ·Î »ç¿ëÇÑ´Ù. ¸¸¾à ƯÁ¤ Port¿¡ ´ëÇÑ ¿¬°áÀÌ °©Àڱ⠴þٸé, ÀÌ ¼ºñ½º¿¡´Â ¹®Á¦°¡ ÀÖ´Â °ÍÀ¸·Î ÆÇ´ÜÇÒ ¼ö ÀÖ´Ù. ±×·¯¹Ç·Î ÁÖ±âÀûÀ¸·Î ÀÌ Á¤º¸¸¦ ¸ð´ÏÅ͸µ ÇÒ ¼ö ÀÖ´Ù¸é, ¼ºñ½º °ü¸®¸¦ À§Çؼ À¯¿ëÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
´ÙÀ½Àº netstat Á¤º¸¸¦ ¾ò¾î¿À´Â °£´ÜÇÑ perl ½ºÅ©¸³Æ®´Ù. zenossÀÇ zen command Çü½ÄÀ¸·Î È£ÃâÇØ¼ »ç¿ëÇϵµ·Ï µÇ¾î ÀÖ´Ù. ¾à°£¸¸ ¼öÁ¤ÇÑ´Ù¸é, RRDµî¿¡ »ç¿ëµÉ ¼ö ÀÖ´Â µ¥ÀÌÅÍ ÇüÅ·Πº¯°æÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
#!/usr/bin/perl
$argnum = $#ARGV+1;
if ($argnum < 1)
{
print "Usage : $0 [PORT]\n";
exit(1);
}
$port = @ARGV[0];
open(FP,"netstat -na | grep :$port| grep -v LISTEN|") || die "Error";
$est = 0;
$notest = 0;
while($line = <FP>)
{
if ($line =~ m/ESTABLISHED/)
{
$est++;
}
else
{
$noest++;
}
}
$status = "FAILURE";
$tot = $est + $noest;
if ($tot > 0)
{
$status = "OK";
print "NetStat $port $status |tot=$tot|est=$est","|noest=$noest\n";
}
else
{
print "NetStat $status\n";
}
»ç¿ë¹ý
# ./netstat.pl 80 NetStat 80 OK |tot=23|est=6|noest=17
|
|
|
EmailÀ» ±âÀÔÇϸé, ´ñ±ÛÀÌ ¸ÞÀÏ·Î Àü´ÞµË´Ï´Ù. |
|