I've added a list of Unix Resources to help provide background information about Unix. Check these out. Also keep your eye on Mike's page , James' page , and Peter's page . Please check the tutorial update page to see what tutorial you have been assigned to. Have a look at chpts 1-5 in the text.
Some hints are also available.
A late test file , shift-click to download as source. My Solutions are now available. My program is now available. The test covers everything up to lecture 5 inclusive. In writing this program, you should have arrived at an intermediate step where the program could loop and read the data properly.