清理日誌的shell指令碼

------------------------------------------------------------------------------------------------

#!/bin/bash

tomcatnum=2

#清理的路徑

tomcat[0]="/usr/local/tomcat/logs"
tomcat[1]="/data/Logs/tomcat0"


for((i=0;i<$tomcatnum;i++));do
echo "deleting ${tomcat[i]}"
rm -rf  ${tomcat[i]}/*
#echo $i
done

tom_catalog="tomcat"

#根據tomcat名稱進行查詢

PROCESS_NUM=$(ps -ef|grep "$tom_catalog"|grep -v "grep"|wc -l)

#得到pid

#pid=$(ps -ef|grep "$tom_catalog" |grep -v "grep" | awk '{print $2}')

echo $PROCESS_NUM
if [ $PROCESS_NUM -ge 1 ];
then
   echo 'tomcat is stopping...'

 /usr/local/tomcat/bin/shutdown.sh

#kill -9 $pid

 sleep 200
  echo "tomcat is running..."
/usr/local/tomcat/bin/startup.sh
else
   echo 'tomcat is running '
/usr/local/tomcat/bin/startup.sh
fi

_____________________________________________________

將shell指令碼加到定時器啟動

/var/spool/cron/

vi root 

0 23 * * 6 /usr/local/script/***.sh 

重啟corn

/sbin/service cron restart