Command: callver

  CALLVER sets the FreeCOM command interpreter version number.
  CALLVER runs one program (in a new shell, using COMSPEC) with a
  fake DOS version number, or globally (only in FreeDOS)
  modify the reported DOS version (CALLVER 0.00 reverts)

Syntax:

  CALLVER x.xx [PROGRAM [ARGUMENTS]][/?]

[Main menu] [top] (Syntax) [Options] [Comments] [Examples] [See also] [File]

Options:

  PROGRAM    Name of the program you want to start.
  ARGUMENTS  Options of the program you want to start.
  /?         Shows the help.

[Main menu] [top] [Syntax] (Options) [Comments] [Examples] [See also] [File]

Comments:

  x.xx is the version number; each x can be any digit from 0-9.
  This command may be used for old programs which look for a certain
  DOS version.

[Main menu] [top] [Syntax] [Options] (Comments) [Examples] [See also] [File]

Examples:

  callver 6.20
  callver 6.22 format c: /q
  callver 0.00               -> displays 7.10

[Main menu] [top] [Syntax] [Options] [Comments] (Examples) [See also] [File]

See also:

 (setver)
  ver
  version

[Main menu] [top] [Syntax] [Options] [Comments] [Examples] (See also) [File]

File:

  Please read this command's lsm file also.
  You will find the updated version (internet) here and
  the version described in this manual page here.
  The lsm file contains information about the name of the programmer,
  the download site, and some other command related information.

[Main menu] [top] [Syntax] [Options] [Comments] [Examples] [See also] (File)

  Copyright © 2003 Robert Platt, updated 2011 by W. Spiegl.

  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.