| 1 |
Hi, |
| 2 |
again, I have to work around a broken Gentoo system. |
| 3 |
(I cannot re-install kde-base/step) |
| 4 |
|
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Because of that I have to replace |
| 6 |
emerge @preserved-rebuild |
| 7 |
|
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by something which just updates all packages |
| 9 |
depending on media-libs/jpeg . |
| 10 |
Here, |
| 11 |
equery -qC depends media-libs/jpeg |
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|
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or probably |
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|
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equery -qC depends --indirect media-libs/jpeg |
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|
| 17 |
comes to my mind. |
| 18 |
|
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But the output is not quite what I need. |
| 20 |
I'd like to use parallel emerge (option -j4) |
| 21 |
since there are a lots of packages to re-emerge. |
| 22 |
I'd need a long line containing several items, e.g. |
| 23 |
'=dev-python/pygraphviz-0.99.1' |
| 24 |
|
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I could send the output of equery to a file, |
| 26 |
edit it with an editor with good regexp support |
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and hand it over to the shell. |
| 28 |
|
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But I wonder, is there an easier way to use |
| 30 |
portage utilities for that? |
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|
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Many thanks for a hint, |
| 33 |
Helmut. |
| 34 |
|
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-- |
| 36 |
Helmut Jarausch |
| 37 |
|
| 38 |
Lehrstuhl fuer Numerische Mathematik |
| 39 |
RWTH - Aachen University |
| 40 |
D 52056 Aachen, Germany |
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