ojschubert

Hi,

I'm a bit of a newbie so bare with me. I'd like to edit a number in a text doucment. The document looks like this:

row1: 20
row2: 40
row3: 49

I basically just want to be able to change these numbers. So far I've been able to get these numbers into a c-program by calling a shell script that uses grep and gawk. Now based on the results of my c-program I'd like to call another script that modifys the numbers in the txt document. I think I might need to use the grep and gawk again along with sed but am not really sure.

Can someone please help me get started out.

Thanks

OJ