You're replying to a comment by Marcos Lara.

Marcos Lara Permalink
February 05, 2009, 00:52

Thanks Peter, I had never heard of pv before. It seems very useful.

I think you should cover screen for your next instalment in the series.

Reply To This Comment

(why do I need your e-mail?)

(Your twitter name, if you have one. (I'm @pkrumins, btw.))

Type the word "unix_126": (just to make sure you're a human)

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