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Simply translates whitespace to newlines. Could be enhanced to compress out extra newlines, but that might be better handled in the next tool down the pipe, with eg uniq(1).
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Basically it creates a typical word list file from any normal text.
What happens if there is more than a single space between words, or spaces and tabs? This command will remove duplicate spaces and tabs.
The "-r" switch allows for extended regular expressions. No additional piping necessary.
Puts words on new lines, removing additional newlines.
If you can do better, submit your command here.
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