如何查看centos下tomcat是否启动

cd /usr/local/tomcat/bin

./shutdown.sh

ps -ef|grep

root      7010
     1  0 Apr19 ?        00:30:13 /usr/local/java/bin/java 
-Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
 -Djava.awt.headless=true 
-Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m 
-XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m 
-XX:+DisableExplicitGC 
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 
-Djava.endorsed.dirs=/usr/local/tomcat/endorsed -classpath 
/usr/local/tomcat/bin/bootstrap.jar -Dcatalina.base=/usr/local/tomcat 
-Dcatalina.home=/usr/local/tomcat 
-Djava.io.tmpdir=/usr/local/tomcat/temp 
org.apache.catalina.startup.Bootstrap start

kill -9 7010

ps -ef|grep java

root      7010     1  0 Apr19 ?        00:30:30 [java]

./startup.sh