My daughter wanted to find English words containing letters in an alphetical order such as "biopsy" (monotonically increasing sequence of letters) and I thought she would be impressed if I showed her the UNIX solution using grep. Unfortunately it only confirmed her opinion of me as a nerd - see http://palamau.blogspot.com/2006/05/words-containing-letters-in.html
My daughter wanted to find English words containing letters in an alphetical order such as "biopsy" (monotonically increasing sequence of letters) and I thought she would be impressed if I showed her the UNIX solution using grep. Unfortunately it only confirmed her opinion of me as a nerd - see http://palamau.blogspot.com/2006/05/words-containing-letters-in.html