On 2013-06-12 16:42, Clem Cole wrote: On Wed, Jun 12, 2013 at 9:55 AM, Johnny Billquist <bqt at softjar.se <mailto:bqt at softjar.se>> wrote: ust run a sed command such as "s/^def/set/" and you have what you need as well. But using awk has higher geek creds. Funny, considering that I use awk way more often than sed... :-) Then again, I don't think any one solved the Tower of Hanoi in Awk, but it was done in a sed script. ;-) Hmm. Doing it in awk seems like it should be pretty easy. Doing it in sed, however... Ugh! Johnny