>> using the shell under Linux, > > try the help: help(). > >> 1. is there a way to clear a variable in Erlang and use it again? > f(X). > >> 2. How to list all the used variables? > > b(). Sorry, but I can't see, using Linux (Slackware 9) "b()" or "f()" doing help(). However these commands works fine. Thanks! jilani