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POsed: parse git --line-porcelain output
 

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  1. POsed: parse git --line-porcelain output
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    <p>this is related to <a href="https://stackoverflow.com/questions/14142609/git-discover-which-commits-ever-touched-a-range-of-lines/14300601#14300601">this question</a>, but I think it warrants a separate question.</p> <p><code>git blame --line-porcelain</code>'s output is something like this</p> <pre><code>27ce485030bf872158ceb011e6bd775d2ead5eeb 9 36 1 author Joao Tavora author-time 1358179206 committer Joao Tavora committer-time 1358179206 summary initial commit boundary filename test.el (defun AB (space task next.task) 242020d0de6363d48d32465299d07239f0a9940f 19 37 1 author Joao Tavora author-time 1358179709 committer Joao Tavora committer-time 1358179709 summary reinstate declare previous 11da1748d905aa9520ee3d6d9ac6a8712db0040f test.el filename test.el (declare (ignore space)) cbfa1ec071dd30a27be82dd041ccc9c384e5ff60 11 38 2 author Joao Tavora author-time 1358179273 committer Joao Tavora committer-time 1358179273 summary use thingy previous 69af7ace6e2b6c006c86e4fd91bf3c15ff8cec07 test.el filename test.el (if (and (some.task.p (task (IP.TASK-thingy task))) </code></pre> <p>How would I use sed (or grep or awk) toparse to filter out just the commit sha and the comitter-time? In the example above it should yield:</p> <pre><code>27ce485030bf872158ceb011e6bd775d2ead5eeb 1358179206 242020d0de6363d48d32465299d07239f0a9940f 1358179709 cbfa1ec071dd30a27be82dd041ccc9c384e5ff60 1358179273 </code></pre> <p>I'd rather not depend on ruby, although a perl one-liner might be OK.</p>
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