Sometime you need only a subset of data from the CSV output of Fing. While tools like grep help you easily filter out rows that do not match your criteria, to filter out entire columns you might need a script.

OS X is shipped with Apple Script, a powerful, human-readable engine to perform batch operations. This is the post from a friendly users of ours, which might be helpful to extract only the columns you look for.

set lf to ASCII character 10
set theFile to (choose file with prompt "Select a file to read:")
open for access theFile
set FingContents to (read theFile using delimiter {",", lf})
close access theFile
set {ip1, status1, host1, mac1, vend1} to {item 1 of FingContents, item 3 of FingContents, item 5 of FingContents, item 6 of FingContents, item 7 of FingContents}

 You may modify the columns you need to be reported in the output by changing the last line.