Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
If you tell AWK that you're doing arithmetic operations on strings beginning with numbers, it ignores the non-number parts of the string. On the other hand, if you happen to be going to St Ives and meet 7 wives, 7 sacks, 7 cats...
