Shell杀tomcat进程

一、killandclean.sh

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#!/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