One more thing I should specify: I know what the directory should be and I know the alphabetic part of the filename...the only part I don't know is the number part. So, in the example I gave, I know that the pattern I want to find has /home/monks/thanksforhelping and I know that it ends in .ext, but I don't know that it contains 1234567890...I only know that it contains some random string of numbers.