any program that allows me to re-orginize this list?

[LGabrielPhoto]

Hopefully I can explain this correctly.
I have the attached script with entries from 1 to over 5000.
I need to split so I will do from 1 to 500 then 501 to 1000 etc.
But in order to do this, I need to delete all entries and leave only 1 to 500 first,. Then delete all entries and leave only 501 to 1000 BUT I need to change the number row number to be 1 to 500 not 501 to 1000.
I don't know if its possible but is there any way to do this without me painfully going one by one?

Thanks

 

[grim4593]

Is there a reason you can't just import into Excel and set it as space delimited? It isn't completely automated but it is better than doing it by hand.

 

[modi123]

Do you need the headers or just the data?

Wrote a little c# app that does it all and puts the data in sequentially numbered files.