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According to Joseph Butler on 6/13/2008 6:37 AM:
|
| Hello Tech Support:
We're not really paid tech support, just volunteers...
| For some reason, I'm unable to remove duplicate lines using the uniq
utility.
Reread 'uniq --help', particularly this bit:
| Note: 'uniq' does not detect repeated lines unless they are adjacent.
| You may want to sort the input first, or use `sort -u' without `uniq'.
But I don't see any duplicate lines in your test file to begin with:
$ wc < test03
~ 7611 22949 121649
$ uniq test03 | wc
~ 7611 22949 121649
$ sort -u test03 | wc
~ 7611 22949 121649
On a quick inspection, I did see some close matches ("at sea " vs. "at
sea"), but as the trailing space means those aren't identical, and you
didn't explain which lines you thought were duplicates, I don't see any bug.
- --
Don't work too hard, make some time for fun as well!
Eric Blake [EMAIL PROTECTED]
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