Install
...
su - serveradmin tar -xvpf ...
Modify Java_Home injecting in lines after match,
wget ...
sed '/function check_java() {/r lucid-set-javahome.txt' ./lucidworks/3.1.2/bin/common.sh
Configure
solrconfig.xml is a key file. Examples are located in,
opt/lucidworks/3.1.2/apps/solr-dist/server/solr/configsets