学步园

清理日志的shell脚本

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#!/bin/bash

tomcatnum=2

#清理的路径

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"

#根据tomcat名称进行查询

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

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将shell脚本加到定时器启动

/var/spool/cron/

vi root 

0 23 * * 6 /usr/local/script/***.sh 

重启corn

/sbin/service cron restart