I need to write a program that will read line from a file and then output the lines.
So the files contains this:
This is the first line This is the second line This is the third line This was a blank line
The output should be this:
1. This is the first line 2. This is the second line 3. This is the third line 4. 5. This was a blank line
I know I can do:
nl -b a tst16
But this doesn't print the "." after the numbers plus I want to know if there is a way to do this is like a loop or something.