How to open hsqldb-2.2.5.jar terminal in linux
1. Go to the location where ‘lib’ folder resides
(D:\wildfly-8.2.0.Final\standalone\deployments\elegantjbi431BusinessTemplates.war\WEB-INF)
1.Right click on ‘lib’ folder and open it with terminal
Type “java -jar hsqldb-2.2.5.jar” and press enter.