How to run a .awk file?

Question

I am converting a CSV file into a table format, and I wrote an AWK script and saved it as my.awk. Here is the my script:

#AWK for test
awk -F , \'
    BEGIN {
           


        

Answer 1

Put the part from BEGIN....END{} inside a file and name it like my.awk.

And then execute it like below:

awk -f my.awk life.csv >output.txt

Also I see a field separator as ,. You can add that in the begin block of the .awk file as FS=","