[Haskell-cafe] How can I use ghci more wisely?

I am wondering how can I ask ghci to show an infinite list wisely. When I type *fst ([1..],[1..10])* The result is what as you may guess *1,2,3,4,...*(continues to show, cut now) How could I may ghci show *[1..]* this wise way not the long long long list itself? Yi