The host generally pays, and no one wants to hear you gripe about appetizer prices or shrimp count.

No one keeps an exact count, but rough calculations based on the government's survey suggest that perhaps 1,600 American public and private schools are teaching Chinese, up from 300 or so a decade ago.

This output is similar to another command available on some systems called users, which just outputs the list of users with no count (see Listing 3).