CS/CE 218 Quiz #5				September 27, 1991
						Name:
						TA:
For all of the following, assume that the PATH variable is defined
(as usual) as ``:/bin:/usr/bin:/usr/contrib/bin:/usr/local/bin''.

1. (5 pts) Suppose the file ``question1'' in the current working directory
   is as follows.

	----------------------------------------
	#! /bin/sh
	echo one ${3} two `echo $2` 'one' "$1"
	----------------------------------------

   Assuming that the file question1 is executable, what is the output
   of the following command?  (Put a box around the characters of your answer)

	question1 first "second" 'third'



2. (10 pts)  Suppose the file ``question3'' in the current working directory
   is as follows.

	------------------------------------------
	#! /bin/sh
	if test $# -eq 0
	then
		echo "Usage" >&2
		exit 1
	fi
	for f
	do
		if test -w $f
		then rm $f && echo "removed $f" || exit 1
		fi
	done
        echo successfully removed $*
	exit 0
	------------------------------------------

   a.  Assuming that each time ``rm'' is executed it is successful,
       What is printed on STANDARD OUTPUT by the following command?

	question3 f1 g2




   b. What is printed on the STANDARD OUTPUT by the following command?

	question3