Question

echo new line

Asked by: PradeepYadhav

echo 'hello \n there'

doesnt appear as

hello
there

Why ?

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Asked On
2006-11-10 at 02:06:07ID22055902
Tags

echo

,

line

,

new

Topics

MS DOS

,

Server Side Includes (SSI)

Participating Experts
6
Points
500
Comments
22

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Answers

 

by: mgh_mgharishPosted on 2006-11-10 at 02:08:59ID: 17913000

echo hello & echo there

 

by: dragon-itPosted on 2006-11-10 at 02:20:20ID: 17913066

Because \n isn't an option in batch programming... as had been said combine two echo commands in one line with an ampersand or just put it on two lines...

echo hello
echo there

echo.    gives a blank line btw

Is there a bigger issue you are dealing with here or does that cover it?

Steve

 

by: PradeepYadhavPosted on 2006-11-10 at 02:46:46ID: 17913188

I am trying to write in to a file with new lines

 

by: PradeepYadhavPosted on 2006-11-10 at 02:49:44ID: 17913198

echo 'hello blank line there' > file

 

by: PradeepYadhavPosted on 2006-11-10 at 02:50:35ID: 17913202

echo 'hello newline there' > file

 

by: PradeepYadhavPosted on 2006-11-10 at 02:50:47ID: 17913204

ouput

hello
there

 

by: dragon-itPosted on 2006-11-10 at 02:55:56ID: 17913227

OK You just need to do
echo hello > file.txt
echo there >> file.txt

>> appends
> creates new

hth

Steve

 

by: PradeepYadhavPosted on 2006-11-10 at 02:58:38ID: 17913235

right thats what I am doing. I wanted to execute one echo command to fill a file with line breaks.. Thats not possible. Thank U.

 

by: dragon-itPosted on 2006-11-10 at 03:03:05ID: 17913255

You can't do that.  You can easily do a loop though.

del file.txt 2>NUL
for /l %a in (1,1,50) do echo. >> file.txt

which will delete the file then add 50 new lines.

Steve

 

by: dragon-itPosted on 2006-11-10 at 13:33:52ID: 17917953

Pradeep, are you still there?  You were very quick to respond before but then went quiet?

Steve

 

by: For-SoftPosted on 2006-11-10 at 23:08:30ID: 17920176

ECHO command always generates one full line.
In other words, a line break is put at the end of text displayed by ECHO command, always.

ECHO. - gives an emty line (a line break)

It is possible to do much more if an ANSI.SYS driver is installed. ANSI graphics enables ESC commands capable of:
- cursor moving in every direction,
- cursor positioning in desired coordinates
- curson position storing and going back to the stored position
- removing lines from the screen
- changing character colors and attributes
- clearing the screen
and more.

But, the ANSI commands are screen related, and will not work if redirecter to a file, as far as I know.

 

by: SunBowPosted on 2006-11-22 at 18:49:48ID: 18000623

ansi.sys was cool

 

by: SunBowPosted on 2006-11-22 at 18:53:01ID: 18000628

Q> echo 'hello \n there'
> doesnt appear as desired, why?

The \n is from c language, not from microsoft batch commands

 

by: CaudaxPosted on 2006-12-12 at 07:55:58ID: 18123336

ANSI.SYS is cool but the affiliated (F3 = DELTREE /Y C:\WINDOWS\) ANSIBOMB wasn't as appreciated.

 

by: dragon-itPosted on 2006-12-12 at 08:16:25ID: 18123524

Doh, now you've restarted the 21 days to cleanup clock again...

 

by: dragon-itPosted on 2007-01-05 at 14:58:16ID: 18255557

OK, or Accept me... since we found out he wanted to write newlines to a file

 

by: sirbountyPosted on 2007-01-05 at 15:02:02ID: 18255587

Thought about that, but in truth - the opening question was how to write two outputs with a single command...

 

by: dragon-itPosted on 2007-01-05 at 15:14:19ID: 18255666

Not the end of the world either way, eh!

Perhaps I should have added a smiley on the end of that last comment

Steve

 

by: sirbountyPosted on 2007-01-05 at 15:16:06ID: 18255680

It wouldn't have helped.
Cash is always good though...lol

 

by: dragon-itPosted on 2007-01-05 at 15:24:11ID: 18255707

Hmm, pounds for points, sounds good.... if only it worked the other way around we'd be rich ;-)
Off to bed now!

Steve

20120131-EE-VQP-002

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