.txt split 2 headlines?

GSplit
1

Hi,

I have many (around 1000) .txt files with data of a measurement, which is remeassureing the same thing again and again. So I use Gsplit to split the .txt after each 490 lines.
I use “insert additional header to pieces” and it work all fine so far. But the problem is, that i actually have 2 headerlines in the file (and I need them for working further with the data) and therefore I have to delete one of these lines and afterwards copying just one line in all of these files. Cause that are so many files i would like to do this somehow automatically.
Is there any way that I can tell the programm it should take these 2 lines instead of just 1 line as headline?

Otherwise is it possible to add a line in every .txt afterwards with gsplit or an other programm?

Thanks for your help and sorry for my bad english. I hope you understand my problem.

2

The “insert additional header to pieces” feature also supports special characters so you can use this to specify two header lines instead of one.
Use:

 Line header 10x0D0x0ALine header 20x0D0x0A

The 0x0D0x0A combination is the marker for a new line (called CRLF).

See http://www.gdgsoft.com/gsplit/help/Split_Options.htm for further info