Info Catalog grub: drivemap grub: Command-line and menu entry commands grub: eval

grub: echo

 
 16.3.25 echo
 ------------
 
  -- Command: echo [-n] [-e] string ...
      Display the requested text and, unless the '-n' option is used, a
      trailing new line.  If there is more than one string, they are
      separated by spaces in the output.  As usual in GRUB commands,
      variables may be substituted using '${var}'.
 
      The '-e' option enables interpretation of backslash escapes.  The
      following sequences are recognised:
 
      '\\'
           backslash
 
      '\a'
           alert (BEL)
 
      '\c'
           suppress trailing new line
 
      '\f'
           form feed
 
      '\n'
           new line
 
      '\r'
           carriage return
 
      '\t'
           horizontal tab
 
      '\v'
           vertical tab
 
      When interpreting backslash escapes, backslash followed by any
      other character will print that character.
 

Info Catalog grub: drivemap grub: Command-line and menu entry commands grub: eval