I configured Apache tomcat on CentOS 5.5 as illustrated in following link (http://www.puschitz.com/InstallingTomcat.html
) it works fine.Thanks to Werner Puschitz.
I created two instances on port 8080 and 8081. both works well.
for accessing first instance i give http://localhost:8080/mywork
and for 2 instance give http://localhost:8081/mytest
Now my Questions are:
1) how to hide port no behind the url or i can say how to access these sites with the help of URL only.
2) how to access both pages through the other computer over the LAN which is connected to internet.
3) if at any time frame one site goes down and i have to restart the apache service to bring that site up then how to prevent other site running from going down in that time frame.