@echo "arrowhead.rb"
@ruby arrowhead.rb 
@echo "HTML-Labels.rb"
@ruby HTML-Labels.rb
@echo "p2p.rb"
@ruby p2p.rb 

@echo "sample01.rb"
@ruby sample01.rb 
@echo "sample02.rb"
@ruby sample02.rb 
@echo "sample03.rb"
@ruby sample03.rb 
@echo "sample04.rb"
@ruby sample04.rb 
@echo "sample05.rb"
@ruby sample05.rb 
@echo "sample06.rb"
@ruby sample06.rb                   
@echo "sample07.rb"
@ruby sample07.rb 
@echo "sample08.rb"
@ruby sample08.rb 
@echo "sample09.rb"
@ruby sample09.rb 
@echo "sample10.rb"
@ruby sample10.rb 
@echo "sample11.rb"
@ruby sample11.rb 
@echo "sample12.rb"
@ruby sample12.rb 
@echo "sample13.rb"
@ruby sample13.rb
@echo "sample14.rb"
@ruby sample14.rb
@echo "sample15.rb"
@ruby sample15.rb
@echo "sample16.rb"
@ruby sample16.rb
@echo "sample17.rb"
@ruby sample17.rb
@echo "sample18.rb"
@ruby sample18.rb
@echo "sample19.rb"
@ruby sample19.rb
@echo "sample20.rb"
@ruby sample20.rb
@echo "sample21.rb"
@ruby sample21.rb
@echo "sample22.rb"
@ruby sample22.rb
@echo "sample23.rb"
@ruby sample23.rb
@echo "sample24.rb"
@ruby sample24.rb
@echo "sample25.rb"
@ruby sample25.rb
@echo "sample26.rb"
@ruby sample26.rb
@echo "sample27.rb"
@ruby sample27.rb
@echo "sample28.rb"
@ruby sample28.rb
@echo "sample29.rb"
@ruby sample29.rb
@echo "sample30.rb"
@ruby sample30.rb


@echo "shapes.rb"
@ruby shapes.rb 
@echo "testorder.rb"
@ruby testorder.rb 
@echo "testxml.rb"
@ruby testxml.rb 

@cd dot
@pwd
@echo "dot/hello_test.rb"
@ruby hello_test.rb
@cd ..

@cd graphviz.org
@echo "graphviz.org/cluster.rb"
@ruby cluster.rb
@echo "graphviz.org/hello_world.rb"
@ruby hello_world.rb
@echo "graphviz.org/lion_share.rb"
@ruby lion_share.rb
@echo "graphviz.org/process.rb"
@ruby process.rb
@echo "graphviz.org/TrafficLights.rb"
@ruby TrafficLights.rb
@cd ..