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Old 10-12-2010, 10:10 PM   #1
michael mc hugh
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Registered: Oct 2010
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Red face . Give a command to


a. Redirect the standard output from a sort command into a file named phone_list. Assume that the input file is named numbers.
b. Translate all occurrences of characters [ and { to the character (, and
translate all occurrences of the characters] and} to the character) in the file permdemos.c. (Hint: Refer to the tr man page.)
c. Create a file named book that contains the contents of two other filesart1 and part2.
 
Old 10-12-2010, 10:14 PM   #2
bigrigdriver
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Sorry, sport, We don't do your homework for you.

On the other hand, show us what code you have worked up and where your problem is, and we may give you advice on how to correct malfunctioning code.
 
Old 10-12-2010, 10:45 PM   #3
dugan
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Quote:
Originally Posted by michael mc hugh View Post
a. Redirect the standard output from a sort command into a file named phone_list. Assume that the input file is named numbers.
The answer key for this part, at least, is easily googlable:

http://web.hwr.arizona.edu/~h597/ex3soln.html

The rest you should do yourself. If you're having trouble, then be aware that many books have this exact set of questions as a chapter exercise. Just read the chapter, and you'll be set.

http://flylib.com/books/en/3.163.1.80/2/

Last edited by dugan; 10-12-2010 at 10:56 PM.
 
  


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