This quiz must be turned in by 8:30 pm! You must not consult your books, notes, or calculators while working on this section of the exam.
| Name |
Explain what the following ten Bourne shell expressions do.
| sh statement | your answer goes here |
|---|---|
| echo $? | |
| x=y | |
| x=$y | |
| echo $2 | |
| echo $? | |
| echo "$y" | |
| echo '$y' | |
| echo * | |
| cd /tmp | |
| cd ~ |