Lab 8

1. Run the last command
2. What does last show you
3. Using last and grep print our who used the system on the 1st of the month?.
4. How many sessions were there on Wednesday?
5. In the directory /usr/include find the value of pi. Look for a line that has both define and pi in it? Which file, which line?
6. Send me an email with the answers to these questions.