ln -s ../../prologmud_server/eclipse-workspace 
cd prolog/logicmoo_nlu/
cd /opt/logicmoo_workspace/packs_sys/logicmoo_nlu
cd /opt/logicmoo_workspace/packs_sys/
cd ../logicmoo_ec/prolog/
cd ext/
cat /opt/logicmoo_workspace/packs_sys/logicmoo_nlu/ext/aut/Appendix/.bash_history 
cat .bash_history 
cd ../logicmoo_ec/
cd ..
cd ../../logicmoo_nlu/
cls ; swipl logicmoo_nlu.pl 
cd ..
cd -
cd logicmoo_nlu/
ls
ls data/
swipl -g "qcompile(ac_xnl_iface)" -t halt
cd ../..