Script started on Mon 04 Feb 2008 06:57:19 PM EST
[zwang@zeus cs440]$ ls
tttt
[zwang@zeus cs440]$ echo "What command to quit unix"
What command to quit unix
[zwang@zeus cs440]$ echo "exit"
exit
[zwang@zeus cs440]$ echo "How to clear the sceddnreen?"
How to clear the screen?
[zwang@zeus cs440]$ cleaecho "clea"r"
clear
[zwang@zeus cs440]$ exit

Script done on Mon 04 Feb 2008 06:58:59 PM EST