etheis@partha[5] % ls a*b
No match
etheis@partha[6] % ksh
$ exit  
etheis@partha[7] % ls a*b
No match
etheis@partha[8] % echo $status
1
etheis@partha[9] % ksh
$ ls a*b
a*b: No such file or directory
$ echo $?
2
$ 


=====
Eric Theis
eric_theis@yahoo.com
---------------
 John Conforti of Galloway, N.J., writes:

A letter writer argued that calculators should be allowed if problem solving is being tested because "a mistake in computation would mask a student’s real ability to solve a problem."

A college roommate of mine, hoping for partial credit, tried this reasoning in an engineering class taught by an elderly, Chinese, Nobel Prize-winning professor. The professor's response: "Partial credit? Partial credit!? You build bridge. Bridge fall down. You get partial credit!?"


		
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