Shell杀tomcat进程

一、killandclean.sh

#!/bin/bash

pid=($(ps -ef | grep tomcat | egrep -v grep | awk '{print $2}'))

length=${#pid[*]}

if [ $length -gt 0 ]
  then
   for i in $pid
    do 
     `kill -9 $i`
    done

  echo 'kill over ...'
fi


cd /usr/local/tomcat7-starfast-web-80/webapps/
rm -rf *

echo 'clean webapps over ...'

cd /usr/local/tomcat7-starfast-web-80/logs

>catalina.out

echo '>catalina.out over ...'

• egrep -v grep  在grep结果中排除grep本省，只显示含tomcat的结果