We have already discussed on previous post how to install JDK 7 and JDK 8 version on Linux, the following shell script to install by shell script with choose options JDK 7 or JDK 8

We have already discussed about how to install the JDK 7 and JDK 8 in Linux based system. This post describe to you may get an error while installing how to fix it.

You may get an error, unpack could not create JAR file while installing JDK package in your system,

Tomcat is used for developing web applications, we will install Tomcat 7 and the JDK 8 in CentOS.