How to install WildFly 11.0.0 on Ubuntu 16.04,17.04
You can also follow this video to install WildFly for other version ubuntu.
WildFly, formerly known as JBoss AS, or simply JBoss, is an application server authored by JBoss, now developed by Red Hat
$ tar -xzf wildfly-11.0.0.Alpha1.tar.gz
$ chmod -R 755 wildfly-11.0.0.Alpha1
$ cd wildfly-11.0.0.Alpha1/bin/