CentOs of Tomcat commands

[root@iZ253lxv4i0Z bin]# ./startup.sh
Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-7.0.68
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-7.0.68
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-7.0.68/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-7.0.68/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-7.0.68/bin/tomcat-juli.jar
Tomcat started.