How to Change Default Tomcat Port Number in Linux

By default the Tomcat server run in port 8080, once you have installed in your system do run on browser with port :8080 for example,

http://192.168.0.1:8080/

Do you want to run tomcat server with port 80 instead of 8080, open the configure file $CATALINA_HOME/conf/server.xml and update it,

<Connector port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" URIEncoding="UTF-8"/>

change to

 <Connector port="80" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" URIEncoding="UTF-8"/>

Save the server.xml file

:wq!

Finally, Restart the tomcat server.

Now, you can run on browser with the url : http://192.168.0.1/