Batch - edit specified line in text file

Batch - edit specified line in text file

For example, line number 2 reads: "0" (without quotes). I want to change
that 0 to a 1, without changing anything else in the text file.
I know what line the values will be on, so all i need to know is how to
change that value to another value that I specify. I also will have to to
the same with strings, not just numbers.
Example:
From:
4.7
0
check
0
1
0
0
To:
4.7
1
check
0
1
0
0
Thanks!