$ :ansi codes:ansi control codes$ ^ANSI.SYS and NANSI.SYS Functions  -  ANSI x3.64$ $  ESC[y,xH     Cursor position y,x$  ESC[nA       Cursor Up n lines$  ESC[nB       Cursor Down n lines$  ESC[nC       Cursor Forward n characters$  ESC[nD       Cursor Backward n characters$  ESC[y;xf     Cursor position y,x (less frequently used)$  ESC[y;xR     Cursor position report y,x$  ESC[6n       Device status report (cursor pos)(n is constant 'n')$  ESC[s        Save cursor position$  ESC[u        Restore cursor position$  ESC[2J       Erase display$  ESC[K        Erase to end of line$  ESC[nL       Inserts n blank lines at cursor line.   (NANSI)$  ESC[nM       Deletes n lines including cursor line.  (NANSI)$  ESC[n@       Inserts n blank chars at cursor.        (NANSI)$  ESC[nP       Deletes n chars including cursor char.  (NANSI)$  ESC[n;ny     Output char translate                   (NANSI)$               When first char is encountered in output request, it$               is replaced with the second char.  When no parameters$               are given, all chars are reset.$  ESC["str"p   Keyboard Key Reassignment. The first char of str gives$               the key to redefine; the rest of the string is the$               key's new value.  To specify unprintable chars, give$               the ASCII value of the char outside of quotes, as a$               normal parm.   IBM function keys are two byte strings.$ $               Ex:  ESC[0;";dir a:";13;p$ $               redefines F1 to have the value "dir a:" followed by CR.$               If no parameters given, all keys are reset to their$               default values.  Single or double quotes are valid.$ $  ESC[n;n;...nm  Set Graphics Rendition is used to set attributes as$    well as foreground and background colors.  If multiple parameters$    are used, they are executed in sequence, and the effects are$    cumulative. 'n' is one of the following attributes or colors:$ $    0  All attributes off       5  Blink$    1  Bold                     7  Reverse Video$    2  Dim                      8  Invisible$    4  Underline$ $ $ %Foreground colors          Background colors$ $     30  Black                  40  Black$     31  Red                    41  Red$     32  Green                  42  Green$     33  Yellow                 43  Yellow$     34  Blue                   44  Blue$     35  Magenta                45  Magenta$     36  Cyan                   46  Cyan$     37  White                  47  White$ $ $  ESC[=nh     Set mode (see screen modes for n)$  ESC[=nl     Reset Mode (see screen modes for n)$ $ $ ^Screen modes are similar to those found in the IBM BIOS:$ $         0   text 40x25 Black & White$         1   text 40x25 Color$         2   text 80x25 Black & White$         3   text 80x25 Color$         4   320x200 4 bits/pixel$         5   320x200 1 bit/pixel$         6   640x200 1 bit/pixel$         7   cursor wrap$        13   320x200 4 bits/pixel (EGA)$        14   640x200 4 bits/pixel (EGA)$        16   640x350 4 bits/pixel (EGA)