You're replying to a comment by Augusto.

Augusto Permalink
February 21, 2009, 01:11

Hi. I've been trying to understand example 8

awk 'NF { $0=++a " :" $0 }; { print }'

but I can't, can anybody explain a little bit more?

Peter, amzing site, great articles. Congrats

Reply To This Comment

(why do I need your e-mail?)

(Your twitter handle, if you have one.)

Type the word "coding_92": (just to make sure you're a human)

Please preview the comment before submitting to make sure it's OK.