Welcome to mars running Juno version 7.5 help, register, , exit Juno login: register eb Ethan Bolker Juno login: eb mars:/users/eb># test possible errors for newfile command mars:/users/eb># newfile with no arguments mars:/users/eb>newfile you should never get here java.util.NoSuchElementException mars:/users/eb># newfile with just one argument mars:/users/eb>newfile foo you should never get here java.util.NoSuchElementException mars:/users/eb># newfile with two arguments - should work mars:/users/eb>newfile foo bar mars:/users/eb># list to see that it did mars:/users/eb>list Directory of /users/eb 04/16/2004 09:59 AM . 04/16/2004 09:59 AM .. 04/16/2004 09:59 AM 3 foo 1 File(s) 3 bytes 2 Dir(s) mars:/users/eb># create a newfile with the same name as one already there mars:/users/eb>newfile foo morebar mars:/users/eb># we should see the original mars:/users/eb>type foo THIS IS NOT THE ORIGINAL FILE mars:/users/eb>logout goodbye Juno login: exit