<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >Miscellaneous commands</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="The Hugs 98 User's Guide" HREF="index.html"><LINK REL="UP" TITLE="Using Hugs" HREF="using-hugs.html"><LINK REL="PREVIOUS" TITLE="Getting information" HREF="info-commands.html"><LINK REL="NEXT" TITLE="Changing the behaviour of Hugs" HREF="options.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="hugs-ug.css"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The Hugs 98 User's Guide</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="info-commands.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 2. Using Hugs</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="options.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="MISC-COMMANDS" >2.4. Miscellaneous commands</A ></H1 ><P ></P ><DIV CLASS="VARIABLELIST" ><DL ><DT ><A NAME="SHELL-COMMAND" ></A ><P ><B CLASS="COMMAND" >:!</B > [<TT CLASS="REPLACEABLE" ><I >command</I ></TT >]</P ></DT ><DD ><P >Shell escape. If the <TT CLASS="REPLACEABLE" ><I >command</I ></TT > is omitted, run a shell.</P ></DD ><DT ><A NAME="CD-COMMAND" ></A ><P ><B CLASS="COMMAND" >:cd</B > <TT CLASS="REPLACEABLE" ><I >dir</I ></TT > </P ></DT ><DD ><P >Change the working directory of Hugs to <TT CLASS="REPLACEABLE" ><I >dir</I ></TT >. If <TT CLASS="REPLACEABLE" ><I >dir</I ></TT > begins with <SPAN CLASS="QUOTE" >"<TT CLASS="LITERAL" >~/</TT >"</SPAN >, the <SPAN CLASS="QUOTE" >"<TT CLASS="LITERAL" >~</TT >"</SPAN > is replaced by your home directory.</P ></DD ><DT ><A NAME="GC-COMMAND" ></A ><P ><B CLASS="COMMAND" >:gc</B > </P ></DT ><DD ><P >Force a garbage collection.</P ></DD ></DL ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="info-commands.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="options.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Getting information</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="using-hugs.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Changing the behaviour of Hugs</TD ></TR ></TABLE ></DIV ></BODY ></HTML >