Hm the terminators are much like shell, e.g. # synchronous sleep 1 ; sleep 2 ; # parallel sleep 1 & sleep 2 & wait wait The r

Hm the terminators are much like shell, e.g. # synchronous sleep 1 ; sleep 2 ; # parallel sleep 1 & sleep 2 & wait wait The results have to be files... in shell you think of the file system as your "variables", so everything is somewhat global.