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Full Discussion: silly question
Top Forums UNIX for Dummies Questions & Answers silly question Post 302150256 by EECSDAVE on Monday 10th of December 2007 07:34:36 PM
Old 12-10-2007
Could you give an example of the code needed to:

isolate each word, stripping out non-alphabetic characters would help
print out each word on it's own line
sort all the lines
remove the duplicates (they should be adjacent after the sorting)
count the remaining lines
 

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AN(6)								   Games Manual 							     AN(6)

NAME
an - Anagram generator SYNOPSIS
an [-w] [-c string] [-d dictionary] [-l number_words] [-m word_length] [-u string] [-n number_anagrams] [-h] [-v] [--words] [--contain string] [--dict dictionary] [--length number_words] [--minimum word_length] [--used string] [--number number_anagrams] [--help] [--ver- sion] PHRASE DESCRIPTION
an finds all anagrams which can be made from the letters in PHRASE, using words in the specified dictionary. The default is to use /usr/share/dict/words. OPTIONS
-w, --words Print words that the letters in PHRASE can make, then exit. -c, --contain string Only print anagrams which contain string. -d, --dict dictionary Use dictionary file to find words which the letters in PHRASE can make. -m, --minimum word_length Only include word which are at least word_length long. -u, --used string Considers that letters in string have already used when analyzing letters in PHRASE. Like --contain but doesn't print out string. -l, --length number_words Finds anagrams which have a maximum of number_words words in them. This is very useful when number of anagrams which are output is large. -n, --number number_anagrams Stops after finding number_anagrams anagrams. -h, --help Print a usage message on standard output, then exit. -v, --version Print version information on standard output, then exit. EXAMPLE
an -c imp 'Paul Martin' Finds anagrams for Paul Martin which contain the word imp. AUTHOR
Paul Martin <pm@debian.org> THANKS
Richard Jones (richard@deep-thought.org) - Coding and algorithm design of original version. Julian Assange (proff@suburbia.net) - Algorithm design of original version. Please note that the email addresses for Richard and Julian are from over ten years ago and probably no longer work. COPYRIGHT
Copyright (c) Paul Martin 2012. All rights reserved. AN(6)
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