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>
>#!/bin/sh
>
>ping_test() {
> result=`ping -s 1 -c 4 -w 4 xxx.xxx.xxx.xxx 2>/dev/null | grep "4
packets transmitted, 4 received"`
> if [ X"$result" = "X" ] ; then
> echo "¿¬°áºÒ°¡"
## ¸ÞÀϹ߼Û
> else
> echo "¿¬°áÁ¤»ó"
> fi
>}
>
>ping_test
>
>exit 0
>
>
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>
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µå¸³´Ï´Ù.
>
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>»ç¹«½Ç ÀÎÅÍ³Ý ¾²°í ÀÌ°ÅÀú°Å Çϴ¿뵵 ÀÔ´Ï´Ù.
========================================
¾Ñ ¿À·§¸¸¿¡ Áú¹®ÀÌ ¿Ã¶ó¿Ô³×¿ä. ¤¾¤¾
------------------------------------
#!/bin/sh
#
# -- ping test and logging
_ping()
{
HOST=$1
COUNT=$2
ping -s 1 -c ${COUNT} -w ${COUNT} ${HOST} 2>/dev/null | grep error
}
RETRY=3 ## ½ÇÆнà Àç½Ãµµ ȸ¼ö
N=1 ## start idx
TARGET=xxx.xxx.xxx.xxx ## host
DATE=`date '+%Y-%m-%d %H:%S'`
while [ ${N} -le ${RETRY} ] ;
do
R=`_ping ${TARGET} 4`
[ -z "${R}" ] && { R=OK; break; }
N=`expr ${N} + 1`
done
echo "${DATE} => ${R}" >> /var/log/ping-${TARGET}.log
exit 0
----------------------------------------------
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