\item[man] A command-line utility to display the ``man'' (i.e., manual) page for a particular command. It has many parameters. Some people jest that \texttt{man} is the only command you really need to know. Try \texttt{man man} to start. The actual files that \texttt{man} reads from are generally stored in \texttt{/usr/share/man}. \\ \tabto{4mm} A lot of people don't find the \texttt{man} command very helpful, as it generally contains no examples. If you are in this camp, \textit{qq.v.} ``tldr'' and ``info.''