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On Fri, 13 Apr 2007 02:11:58 +0200, Bo Ørsted Andresen wrote: |
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> > equery --quiet --nocolor list --duplicates gentoo-sources | awk |
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> > '{print $1}' | head -n -2 | xargs --no-run-if-empty emerge --unmerge |
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> > &>/dev/null |
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> |
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> Out of interest: |
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> |
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> 1) Why --duplicates (i.e. am I missing something ;). |
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No idea, I wrote the script a couple of years ago, if I'd wanted to |
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remember how it worked I'd have commented it. :) It was never intended |
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for per review, just a quick hack top free up some disk space. |
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I originally used qpkg, but you're right that equery doesn't need |
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--duplicates. |
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> 2) Why the awk? Is there ever more than one column without --no-pipe ? |
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I don't think so, but it doesn't hurt to leave it in. I used awk |
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because the terminal output adds extra fields and I possibly didn't even |
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bother to check whether they were still there when using a pipe. |
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-- |
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Neil Bothwick |
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Q: Why is top-posting evil? |
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A: backwards read don't humans because |
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