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On Fri, 07 Sep 2012 23:14:05 +0200, Michael Hampicke wrote: |
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> >> genlop -ul | grep 'sys-devel/gcc-[0-9]' |
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> > |
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> > And this week's prize for unnecessary use of pipes and grep goes to... |
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> > |
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> > genlop -u sys-devel/gcc |
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> Nope, we not only need the time when gcc was unmerged (-u), but also |
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> when it was merged (-l). When there's little time difference between |
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> merge and unmerge we can assume, that portage auto-cleaned the old |
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> version of gcc. If you combine -u and -l you need to grep (to be exact |
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> sys-devel/gcc-[0-9], because of sys-devel/gcc-config and |
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> sys-devel/gcc-apple). |
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genlop, unlike qlop, does exact matching by default, so gcc mtches only |
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gcc, not gcc-config (use -s if you want that). When you give a package |
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name all merges are shown by default (-l is to show the full |
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history), so the command I gave does what you want, like this |
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Thu Jun 21 01:45:05 2012 <<< sys-devel/gcc-4.5.3-r2 |
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Thu Jun 21 01:45:33 2012 >>> sys-devel/gcc-4.5.3-r2 |
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Mon Jul 16 10:30:01 2012 <<< sys-devel/gcc-4.5.3-r2 |
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Mon Jul 16 10:30:32 2012 >>> sys-devel/gcc-4.5.4 |
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Thu Sep 6 11:24:27 2012 <<< sys-devel/gcc-4.6.3 |
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Thu Sep 6 11:24:45 2012 >>> sys-devel/gcc-4.6.3 |
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Thu Sep 6 11:26:15 2012 <<< sys-devel/gcc-4.5.4 |
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Thu Sep 6 11:26:43 2012 >>> sys-devel/gcc-4.5.4 |
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Except it is coloured by default when outputting to a terminal, merges in |
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green, unmerges in red. Using -l and then grep is saying "show me |
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everything, oh no, cut out anything that's not gcc" rather than "show me |
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all gcc merges and unmerges". |
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-- |
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Neil Bothwick |
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There's no place like http://www.home.com |
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