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linux120 ·¢±íÓÚ 2007-10-12 09:28

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[[i] ±¾Ìû×îºóÓÉ linux120 ÓÚ 2007-10-12 09:29 ±à¼­ [/i]]

li-jiahuan ·¢±íÓÚ 2007-10-12 13:27

¼òµ¥µÄ¿ÉÒÔÓà ps -ef | grep xxx | grep -v grep À´ÅжÏ

µØµÀµãµÄ
Ó¦¸ÃÔÚ³ÌÐòÔËÐÐʱÉú³ÉÒ»¸öpidÎļþ
¼Ç¼Õâ¸ö³ÌÐòµÄpidºÅ
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linux120 ·¢±íÓÚ 2007-10-12 14:04

ÎÒÊǾõµÃÓÃpidµÄ·½Ê½ºÃһЩ,²»¹ý²»ÖªµÀÓÐûÓÐÆäËüµÄ°ì·¨ÁË:
[code]
PIDLock=/tmp/.program.lock

if [ -r $PIDLock ];then

  cat $PIDLock | read pid

  kill -0 $pid > /dev/null 2>&1

  if [ $? -eq 0 ]; then

   echo "The same program  is running now."

   exit 1

  fi

fi

echo $$ > $PIDLock

[/code]

oldwell_nirvana ·¢±íÓÚ 2007-10-12 14:32

¿ÉÒÔÓÃpidof ºÍ pgrep ÃüÁî¡£

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