VTALRM, PROF.
</P></LI><LI CLASS="li-itemize"><CODE>exit</CODE><A NAME="@default398"></A><P>The <CODE>exit</CODE> function terminates the current session.
</P></LI><LI CLASS="li-itemize"><CODE>which</CODE>, <CODE>where</CODE><A NAME="@default399"></A><A NAME="@default400"></A><P>See the documentation for the corresponding functions.
</P></LI><LI CLASS="li-itemize"><CODE>rehash</CODE><A NAME="@default401"></A><P>Reset the search path.
</P></LI><LI CLASS="li-itemize"><CODE>ln-or-cp</CODE><A NAME="@default402"