\hypertarget{interface_synopsis}{}\subsection{Synopsis}\label{synopsis}
\hypertarget{interface_name}{}\subsubsection{Name}\label{name}
{\tt hd} - GUI hex dump utility\hypertarget{interface_usage}{}\subsubsection{Usage}\label{usage}
{\tt  hd {\em  \mbox{[}-b$|$n$|$x$|$d$|$X$|$D$|$f$|$F\mbox{]} file\_\-name \/} }

{\tt  {\em -b\/} } - Optional flag to indicate 8-bit hex format. \par
 {\tt  {\em -n\/} } - Optional flag to indicate 8-bit decimal format. \par
 {\tt  {\em -x\/} } - Optional flag to indicate 16-bit hex format (default). \par
 {\tt  {\em -d\/} } - Optional flag to indicate 16-bit decimal format. \par
 {\tt  {\em -X\/} } - Optional flag to indicate 32-bit hex format. \par
 {\tt  {\em -D\/} } - Optional flag to indicate 32-bit decimal format. \par
 {\tt  {\em -f\/} } - Optional flag to indicate 32-bit IEEE floating point format. \par
 {\tt  {\em -F\/} } - Optional flag to indicate 64-bit IEEE floating point format. \par
 {\tt  {\em file\_\-name\/} } - The name of the file to dump. \par
\hypertarget{interface_description}{}\subsection{Description}\label{description}
The {\tt hd} application can display binary files in numerous formats in a GUI window. The program works best when small files are used ($<$ 2 MB).\hypertarget{interface_menucommands}{}\subsubsection{Menu Commands}\label{menucommands}
The {\tt hd} application accepts user commands through pull down menus.

{\tt  File $|$ Open } - Open a new hd window. \par
 {\tt  File $|$ Format } - Brings up a dialog to set the file data display format. \par
 {\tt  File $|$ Exit } - Quit the program. \par
 {\tt  Edit $|$ Copy } - Copy a selection to the clipboard. \par
 {\tt  Edit $|$ Find } - Prompts the user for a pattern match search. \par
 {\tt  Edit $|$ Find Next } - Finds the next instance of the pattern. \par
 {\tt  Edit $|$ Find Previous } - Finds the previous instance of the pattern. \par
 {\tt  Offset $|$ Goto } - Shifts the display to the given file offset. \par
 {\tt  Offset $|$ Format } - Brings up a dialog to set the file offset display format. \par