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- From: peter@merlin.acadiau.ca (Peter Steele)
- Subject: Array and looping in Bourne Shell
- Message-ID: <peter.714447819@merlin>
- Sender: news@dragon.acadiau.ca
- Nntp-Posting-Host: merlin
- Organization: Acadia University
- Date: Sat, 22 Aug 1992 01:43:39 GMT
- Lines: 15
-
- I need to write a script that takes a list and generates
- various permutations of that list, e.g., if the list is
- "a b c", I want to generate the following data sets:
-
- a a
- a a,b
- a a,b,c
- a,b a,b
- a,b a,b,c
- a,b,c a,b,c
-
- What's the best approach to accomplish this in Bourne shell?
- --
- Peter Steele Unix Services Manager peter.steele@acadiau.ca
- Acadia Univ., Wolfville, NS, Canada B0P 1X0 902-542-2201 Fax: 902-542-4364
-