一个shell脚本

if [ -d /home/apache-tomcat-7.0.21/webapps/trs ]; then
        if [ -d /home/apache-tomcat-7.0.21/webapps/trs.backup ];then
                rm -rf /home/apache-tomcat-7.0.21/webapps/trs.backup
        fi


        mv  /home/apache-tomcat-7.0.21/webapps/trs /home/apache-tomcat-7.0.21/we                                                                             bapps/trs.backup
fi


PID=`ps -ef | grep 'catalina' | grep -v 'grep' | awk '{print $2}'`


if [ -z $PID ]; then
        echo "no catalina PID"
else
        sh /home/apache-tomcat-7.0.21/bin/shutdown.sh
fi


rm -rf ./trs.war


echo "rm trs.war"


exit 0