Rem Command :It sets or records comments in a batch file or config.sys. It is most commonly used in Batch file programming. It enables to include remarks of you in a batch file. Syntax : REM [comment] Use 1: p1.bat(Using @echo off) @echo off rem Created by: www.technoexam.com rem Creation Date : 18-Nov-2011 09:21 AM echo This is actual text ! ver pause Output : This is actual text ! Microsoft Windows XP [Version 5.1.2600] Press any key to continue... Use 2: p2.bat (Without using @echo off) rem Created by: www.technoexam.com rem Creation Date : 18-Nov-2011 09:21 AM echo This is actual text ! ver pause Output : D:\ > rem Created by: www.technoexam.com D:\ > rem Creation Date : 18-Nov-2011 09:21 AM D:\ > echo This is actual text ! This is actual text ! D:\ > ver Microsoft Windows XP [Version 5.1.2600] D:\ > pause Press any key to continue...

It sets or records comments in a batch file or config.sys. It is most commonly used in Batch file programming.
It enables to include remarks of you in a batch file.

Syntax :

REM [comment]

Use 1:

p1.bat(Using @echo off)

@echo off
rem Created by: www.technoexam.com
rem Creation Date : 18-Nov-2011 09:21 AM
echo This is actual text !
ver
pause

Output :

This is actual text !

Microsoft Windows XP [Version 5.1.2600]
Press any key to continue...

Use 2:

p2.bat (Without using @echo off)

rem Created by: www.technoexam.com
rem Creation Date : 18-Nov-2011 09:21 AM
echo This is actual text !
ver
pause

Output :

D:\ > rem Created by: www.technoexam.com

D:\ > rem Creation Date : 18-Nov-2011 09:21 AM

D:\ > echo This is actual text !
This is actual text !

D:\ > ver

Microsoft Windows XP [Version 5.1.2600]

D:\ > pause
Press any key to continue...