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 echo(CMD)                       19 June 1992                       echo(CMD)


 Name

    echo - turn command-echoing feature on or off, or displays a message

 Syntax


    echo [on|off]

    To use the echo command to display a message, use the following syntax:

    echo [message]


 Description

    When you run a batch program, MS-DOS typically displays (echoes) the
    batch program's commands on the screen.  You can turn this feature on or
    off by using the echo command.

 Parameters


    on|off    Specifies whether to turn the command-echoing feature on or
              off.  To display the current echo setting, use the echo command
              without a parameter.

    message   Specifies text you want MS-DOS to display on the screen.


 Notes


    Using a message with the echo command

    The echo message command is useful when echo is off.  To display a mes-
    sage that is several lines long without displaying other commands, you
    can include several echo message commands after the echo off command in
    your batch program.

    Hiding the command prompt

    If you use the echo off command on the command line, the command prompt
    does not appear on your screen. To redisplay the command prompt, type
    echo on.

    Preventing MS-DOS from echoing a line

    You can insert an at sign (@) in front of a command in a batch program to
    prevent MS-DOS from echoing that line.

    Echoing a blank line

    To echo a blank line on the screen, you can type echo and then a period
    (echo.).  There must be no intervening space.

    Displaying pipes and redirection characters

    You cannot display a pipe (|) or redirection character (> or <) by using
    the echo command.

 Examples

    The following example shows a batch program that includes a three-line
    message preceded and followed by a blank line:

       echo off
       echo.
       echo This batch program
       echo formats and checks
       echo new disks
       echo.


    If you want to turn echo off and you do not want to echo the echo command
    itself, include an at sign (@) before the command, as follows:

       @echo off

    You can use the if and echo commands on the same command line, as fol-
    lows:

       if exist *.rpt echo The report has arrived.


 Related command

    For information about suspending the execution of a batch program, see
    the pause(CMD) command.


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