06-05-2017
Examples to think about. Try these command line experiments on your computer and see what happens:
echo Raining | grep ^R
What did you get after this experiment?
echo Raining | grep ^a
What did you get after this experiment?
echo Raining | grep ing$
What did you get after this experiment?
echo Raining | grep in$
What did you get after this experiment?
Read the manual page on grep by trying this on your computer:
man grep
What did you see after you did the experiment above?
Did you see any information that might help you with your homework tasks?
Did you see any examples at the end of the manual entry that might help you?
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