The following pipeline counts the number of userids that are currently logged into the system. (The wc -w command counts words; see Chapter 18.) users | wc -w Without changing the output of the...

The following pipeline counts the number of userids that are currently logged into the system. (The wc -w command counts words; see Chapter 18.)

users | wc -w

Without changing the output of the pipeline, modify the command to save a copy of the output of users to a fi le named userlist.