01-shell recording

The brief demo I gave in class of some of the commands we were talking about. I use ssh to log on to barb where CSE stores course web pages. I navigate to our course page and then copy (cp) over the file for homework 3 from last quarter, demonstrating a bit about tab-completion as I go. I view the contents of that file with cat and less, show that the command history can be accessed with the up/down arrow keys, and then delete (rm) the homework 3 file.