Hour 18. Searching for Information and Files

One of the greatest challenges in UNIX is to find the files you want, when you want them. Even the best organization in the world, with mnemonic subdirectories and carefully named files, can break down and leave you saying to yourself, “I know it's somewhere, and I remember that it contains a bid for Acme Acres Construction to get that contract; but for the life of me, I just can't remember where it is!”