[SOLVED] program to reverse a file

poonamkhirolia · 12-17-2010, 09:52 AM

Write a program in any language you choose, to reverse a file.

catkin · 12-17-2010, 10:10 AM

Smells like homework to me -- like the OP's other threads, 6 started in 30 minutes.

druuna · 12-17-2010, 10:11 AM

Hi,

If by reverse you mean last line first, first line last: Try tac (Yep, that is cat in reverse).

Hope this helps.

EDIT:
Mmmmm..... catkin seems to have a good point......
/EDIT

tsg · 12-17-2010, 11:25 AM

Quote:

Originally Posted by poonamkhirolia

Write a program in any language you choose, to reverse a file.

Why would I want to do that?

crts · 12-17-2010, 11:42 AM

Quote:

Originally Posted by tsg

Quote:

Write a program in any language you choose, to reverse a file.

Why would I want to do that?

So that you can still read the file on 'Opposite Day' ...

onebuck · 12-17-2010, 02:56 PM

Hi,

Quote:

Originally Posted by poonamkhirolia

Write a program in any language you choose, to reverse a file.

You are not helping yourself by repeated homework style posts. Warning!

poonamkhirolia · 12-25-2010, 03:40 AM

Quote:

Originally Posted by druuna

Hi,

If by reverse you mean last line first, first line last: Try tac (Yep, that is cat in reverse).

Hope this helps.

EDIT:
Mmmmm..... catkin seems to have a good point......
/EDIT

Thanks it's working!!!!!

poonamkhirolia · 12-25-2010, 03:43 AM

Quote:

Originally Posted by onebuck

Hi,

You are not helping yourself by repeated homework style posts. Warning!

Thanks those links are of great help!!!!

onebuck · 12-25-2010, 02:33 PM

Hi,

I'm glad to be of help!